<|im_start|>system
You are a helpful assistant that is capable of understanding and predicting customer shopping behaviors on Amazon. You first think about the reasoning process in the mind and then predict the customer actions and action argument. The reasoning process and the predicted action and action argument are enclosed within <think> </think> and <answer> </answer> tags, respectively, i.e., <think>reasoning process here</think><answer>predicted action and action argument here</answer>.
<|im_end|>
<|im_start|>user
You are given a customer behavior trajectory on Amazon. This trajectory include the customer long-term information (enclosed between <|memory_start|> and <|memory_end|>), previous actions the customer has taken with timestamps (enclosed between <|action_start|> and <|action_end|>), and current observations describing what the customer sees on Amazon (e.g., a search results page, a product detail page) (enclosed between <|observation_start|> and <|observation_end|>). 
Now your task is to predict the immediate next action and action argument (i.e., input_text, product_asin, or click_type) of this shopper by analyzing shopper shopping behaviors. The available action space and action argument space are provided between <|actionspace_start|> and <|actionspace_end|> to help guide your prediction. Please first analyze the customer's behavior patterns within the  <think> </think> section, then provide your prediction within the <answer> </answer> section, ensuring your prediction falls within the specified action and argument spaces. 

<|actionspace_start|>
Available actions are represented in JSON format. There are four primary action types with their corresponding action arguments:
1. input:
Action: Type text into an input field to search for a specific product. 
Action Argument: the input_text is the specific text entered by the customer.
{
"timestamp": "timestamp",
"action": "input",
"action_argument": "input_text",
}

2. click:
Action: Click on a UI interface button or clickable element on the Amazon website.
Action Argument: The clickable_name is one of the UI interface buttons or clickable elements including "review", "search", "product_option", "other", "nav_bar", "quantity", "page_related", "suggested_term", "cart_side_bar", "cart_page_select", and "filter". Select one of these buttons or clickable elements as action argument.
{
"timestamp": "timestamp",
"action": "click",
"action_argument": "clickable_name",
}

3. click_product:
Action: Click on product links or product images.
Action Argument: the Amazon Standard Identification Number (i.e., product_asin) of the clicked product.
{
"timestamp": "timestamp",
"action": "click_product",
"action_argument": "product_asin",
}

4. purchase:
Action: indicate intent to purchase by clicking on any purchase-related button. This includes clicking "Add to Cart", "Buy Now", "Set Subscription", or "Checkout" buttons for specific products. 
Action Argument: the Amazon Standard Identification Number (i.e., product_asin) of the product being purchased.
{
"timestamp": "timestamp",
"action": "purchase",
"action_argument": "product_asin",
}
<|actionspace_end|>

<|memory_start|>
<|memory_end|>

<|action_start|>
{"timestamp": "2025-04-12T21:42:03.379Z", "action": "input", "action_argument": "shure wireless microphones"}
{"timestamp": "2025-04-12T21:42:03.651Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-12T21:44:09.313Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-12T21:44:11.290Z", "action": "input", "action_argument": "wireless microphones"}
<|action_end|>

<|observation_start|>
Your context will be the JSON string containing page metadata of the Amazon page you are looking at. This Amazon page is the context you observed after performing your last action.
"search_term": [{"term": "wireless microphones"}],
"cart_items": [{"title": "Cable Matters Dual RCA to XLR Unbalanced Interconnect Cable 6 ft, 2 RCA to XLR Male Cable (Dual XLR to RCA Cable) - 6 Feet", "asin": "B084DFD31M", "price": "$12.99", "quantity": "1"},
{"title": "YAMAHA MG06X 6-Input Compact Stereo Mixer with Effects", "asin": "B00I2J4V5G", "price": "$169.99", "quantity": "1"},
{"title": "The Power of Strangers: The Benefits of Connecting in a Suspicious World", "asin": "1984855778", "price": "$15.88", "quantity": "1"},
{"title": "The Art of Gathering: How We Meet and Why It Matters", "asin": "1594634920", "price": "$13.50", "quantity": "1"}],
"promotion_items": [{"title": "Sennheiser\nPro Audio XSW 1-825 DUAL-A Channel Wireless Microphone System,Black\nXLR", "asin": "B07DWHBKBJ", "price": "$599.00", "quantity": ""},
{"title": "Shure\nBLX1288/CVL Wireless Microphone System - 14-Hour Battery Life, 300 ft Range, UHF | Includes Handheld & Lavalier Mics, Dual Channel Receiver | H10 Band (BLX1288/CVL-H10)\nWireless", "asin": "B016APL6UG", "price": "$639.00", "quantity": ""},
{"title": "Shure\nBLX2/B58 Handheld Transmitter with SM58 Vocal Mic Capsule - for use with BLX Wireless Microphone Systems, Receiver Sold Separately | J11 Band (BLX2/SM58=-J11)\nXLR", "asin": "B085WGVL86", "price": "$219.00", "quantity": ""},
{"title": "200-Channel Wireless Microphones System, Dual UHF Metal Cordless Mic Set, Auto Scan, Long Range 200-240Ft,16 Hours Use for Karaoke Singing, Church, 2022 Version(WM333)\nXLR", "asin": "B0749L15PF", "price": "$126.64", "quantity": ""},
{"title": "beyerdynamic\nTG-V70DS Professional Dynamic Hypercardioid Microphone for Vocals, with Lockable On/Off Switch\nWired, Wireless", "asin": "B005BQLO4E", "price": "$229.99", "quantity": ""},
{"title": "Sennheiser\nPro Audio XSW 1-825-A Vocal Wireless Microphone, A Range 548-572 MHz, Black, medium\nWireless", "asin": "B01NAS7Q9Q", "price": "$299.00", "quantity": ""},
{"title": "beyerdynamic\nTG-V70DS Professional Dynamic Hypercardioid Microphone for Vocals, with Lockable On/Off Switch\nWired, Wireless", "asin": "B005BQLO4E", "price": "$229.99", "quantity": ""},
{"title": "200-Channel Wireless Microphones System, Dual UHF Metal Cordless Mic Set, Auto Scan, Long Range 200-240Ft,16 Hours Use for Karaoke Singing, Church, 2022 Version(WM333)\nXLR", "asin": "B0749L15PF", "price": "$126.64", "quantity": ""},
{"title": "TONOR\nWireless Microphone, Metal Dual Professional UHF Cordless Dynamic Mic Handheld Microphone System for Home Karaoke, Meeting, Party, Church, DJ, Wedding, Home KTV Set, 200ft, TW-820 Grey\nXLR,6.35 mm Jack", "asin": "B07RJLKBRD", "price": "$93.49", "quantity": ""},
{"title": "Sennheiser\nPro Audio XSW 1-825 DUAL-A Channel Wireless Microphone System,Black\nXLR", "asin": "B07DWHBKBJ", "price": "$599.00", "quantity": ""},
{"title": "SE ELECTRONICS\nV7 Mic Capsule for Shure Wireless - Black\nXLR", "asin": "B07N6PD1J4", "price": "$119.00", "quantity": ""},
{"title": "Wireless Microphone System, Dual UHF Metal Cordless Mic Set, Long Distance 150-200Ft,16 Hours Continuous, Fixed Frequency, Use for Karaoke Singing, Family Party,Church (CH.01&02)\nXLR", "asin": "B07F58YP2Z", "price": "$109.99", "quantity": ""}],
"ads": [{"title": "DJI Mic 2 (2 TX + 1 RX + Charging Case), Wireless Lavalier Microphone, Intelligent Noise Cancelling, 32-bit Float Internal Recording, 820 ft.(250m) Range, Microphone for iPhone, Android, Camera", "asin": "B0CFZX734J"},
{"title": "DJI Mic 2 (1 TX + 1 RX), Wireless Microphone with Intelligent Noise Cancelling, 32-bit Float Internal Recording, Optimized Sound, 250m (820 ft.) Range, Microphone for iPhone, Android, Camera, Vlogs", "asin": "B0CFZY1M8M"},
{"title": "DJI Mic Mini (2 TX + 1 RX + Charging Case), Wireless Microphone for iPhone/Camera/Android, Ultralight, Detail-Rich Audio, 48h Use, Noise Cancelling, Automatic Limiting, Vlog, Streaming", "asin": "B0DDL8WGH5"}],
"search_results": [{"title": "BLX24/PG58 Wireless Microphone System - 14-Hour Battery Life, 300 ft Range, UHF | Includes PG58 Handheld Vocal Mic, Single Channel Receiver | H9 Band (BLX24/PG58-H9)", "asin": "B016APL8EA", "price": "$299.00", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "TG-V70DS Professional Dynamic Hypercardioid Microphone for Vocals, with Lockable On/Off Switch", "asin": "B005BQLO4E", "price": "$229.99", "delivery": " Two-Day FREE delivery Mon, Apr 14 Only 9 left in stock - order soon."},
{"title": "XSW 1-835 Dual Channel Wireless Microphone System,Black", "asin": "B07DX4GSNK", "price": "$599.00", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "BLX2/B58 Handheld Transmitter with SM58 Vocal Mic Capsule - for use with BLX Wireless Microphone Systems, Receiver Sold Separately | J11 Band (BLX2/SM58=-J11)", "asin": "B085WGVL86", "price": "$219.00", "delivery": "FREE delivery Tue, Apr 15 Only 3 left in stock - order soon."},
{"title": "BLX24/B58 Wireless Microphone System - 14-Hour Battery Life, 300 ft Range, UHF | Includes BETA 58A Handheld Vocal Mic, Single Channel Receiver | H10 Band (BLX24/B58-H10)", "asin": "B016APL8EU", "price": "$409.00", "delivery": " Two-Day FREE delivery Mon, Apr 14 Only 4 left in stock (more on the way)."},
{"title": "BLX288/PG58 Wireless Microphone System - 14-Hour Battery Life, 300 ft Range, UHF | Includes (2) PG58 Handheld Vocal Mics, Dual Channel Receiver | H11 Band (BLX288/PG58-H11)", "asin": "B085WFZKYR", "price": "$599.00", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "BLX288/SM58 Wireless Microphone System - 14-Hour Battery Life, 300 ft Range, UHF | Includes (2) SM58 Handheld Vocal Mics, Dual Channel Receiver | H10 Band (BLX288/SM58-H10)", "asin": "B07WJZ2CV7", "price": "$699.00", "delivery": "FREE delivery Tue, Apr 15"},
{"title": "Wireless Two Microphone System with Dual-Channel Receiver, Black", "asin": "B08WHHWRST", "price": "$89.95", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "BLX14/P31 Wireless Microphone System - 14-Hour Battery Life, 300 ft Range, UHF | Includes PGA31 Headset Mic, Bodypack Transmitter, Single Channel Receiver | H10 Band (BLX14/P31-H10)", "asin": "B016APL73M", "price": "$349.00", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "BLX14/CVL Wireless Microphone System - 14-Hour Battery Life, 300 ft Range, UHF | Includes CVL Lavalier Mic, Bodypack Transmitter, Single Channel Receiver | H10 Band (BLX14/CVL-H10)", "asin": "B016APL728", "price": "$329.00", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "SM57 & SM58 Microphone Set - Professional Dynamic Cardioid Pair for Instruments & Vocals - Crisp Sound & Versatile Performance", "asin": "B0DNV2YL68", "price": "$198.00", "delivery": "FREE delivery Apr 16 - 18 Or fastest delivery Apr 15 - 16"},
{"title": "Pro Audio XSW 1-825-A Vocal Wireless Microphone, A Range 548-572 MHz, Black, medium", "asin": "B01NAS7Q9Q", "price": "$299.00", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "200-Channel Wireless Microphones System, Dual UHF Metal Cordless Mic Set, Auto Scan, Long Range 200-240Ft,16 Hours Use for Karaoke Singing, Church, 2022 Version(WM333)", "asin": "B0749L15PF", "price": "$126.64", "delivery": "FREE delivery Mon, Apr 21 for Prime members Only 10 left in stock - order soon."},
{"title": "Wireless Microphone, Metal Dual Professional UHF Cordless Dynamic Mic Handheld Microphone System for Home Karaoke, Meeting, Party, Church, DJ, Wedding, Home KTV Set, 200ft, TW-820 Grey", "asin": "B07RJLKBRD", "price": "$93.49", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "Dual Wireless Microphone System - Metal Handheld Mics & Receiver, Adjustable UHF Channels 520-590 MHz Range, Antenna Diversity, Ideal for Professional Audio and Events", "asin": "B0DFXTB9RR", "price": "$169.99", "delivery": "FREE delivery Tue, Apr 15"},
{"title": "GLXD24+/SM58 Dual Band Pro Digital Wireless Microphone System - 12-Hour Battery Life, 100 ft Range | SM58 Handheld Vocal Mic, Single Channel Receiver (GLXD24+/SM58-Z3)", "asin": "B0BSP3L73F", "price": "$549.00", "delivery": "FREE delivery Wed, Apr 16 Only 7 left in stock - order soon."},
{"title": "BLX24/SM58 Wireless Microphone System - 14-Hour Battery Life, 300 ft Range, UHF | Includes SM58 Handheld Vocal Mic, Single Channel Receiver | H9 Band (BLX24/SM58-H9)", "asin": "B016APL8D6", "price": "$349.00", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Wireless Microphone System, Dual Wireless Mics,w/ 2 Handhelds, Auto Scan,2x100 UHF Frequencies,328ft Range,Dynamic Microphone for Singing, Karaoke, Church(PTU-71-2H)", "asin": "B07JNDVS6H", "price": "$149.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "BLX188/CVL Wireless Microphone System - 14-Hour Battery Life, 300 ft Range, UHF | Includes (2) Lavalier Mics, Dual Channel Receiver | H9 Band (BLX188/CVL-H9)", "asin": "B016APL80O", "price": "$629.00", "delivery": "FREE delivery Tue, Apr 15"},
{"title": "Pro Audio XSW 1-825 DUAL-A Channel Wireless Microphone System,Black", "asin": "B07DWHBKBJ", "price": "$599.00", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "Wireless Microphone System, Dual UHF Metal Cordless Mic Set, Long Distance 150-200Ft,16 Hours Continuous, Fixed Frequency, Use for Karaoke Singing, Family Party,Church (CH.01&02)", "asin": "B07F58YP2Z", "price": "$109.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "XSW 1-825 Dual-A Channel Wireless Microphone System with 2X Tripod Mic Stand & 2X XLR-XLR Cable Bundle", "asin": "B08B1261P9", "price": "$599.00", "delivery": " Two-Day FREE delivery Mon, Apr 14 Only 10 left in stock - order soon."},
{"title": "XSW 1-ME2-A Wireless Presentation Microphone, A Range 548-572 MHz,Black", "asin": "B01MR4YUTG", "price": "$379.00", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "Wireless Microphone System, Dual Wireless Mics,w/ 2 Handhelds, Auto Scan,2x100 UHF Frequencies,328ft Range,Dynamic Microphone for Singing, Karaoke, Church(PTU-71-2H)", "asin": "B07JNDVS6H", "price": "$149.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "BLX1288/CVL Wireless Microphone System - 14-Hour Battery Life, 300 ft Range, UHF | Includes Handheld & Lavalier Mics, Dual Channel Receiver | H10 Band (BLX1288/CVL-H10)", "asin": "B016APL6UG", "price": "$639.00", "delivery": " Two-Day FREE delivery Mon, Apr 14 Only 1 left in stock - order soon."},
{"title": "PartyBox Wireless Mic - 2X Digital Wireless Microphones, Rechargeable Battery (20hrs - 700mAh), Clear Voice, Crisp Sound, Stable 2.4GHz Connection, Compatible with All PartyBox Speakers (Black)", "asin": "B0CTDJ45M4", "price": "$99.95", "delivery": " One-Day FREE delivery Tomorrow 10 AM - 3 PM"},
{"title": "SLXD24/B58 Digital Wireless Microphone System - Includes SLXD2 Handheld Transmitter with BETA 58A Vocal Mic Capsule and SLXD4 Single Channel Rack Mount Receiver | G58 Band (SLXD24/B58-G58)", "asin": "B084Z9X7ZG", "price": "$748.25", "delivery": " Two-Day FREE delivery Mon, Apr 14 Only 6 left in stock - order soon."},
{"title": "BLX288/B58 Wireless Microphone System - 14-Hour Battery Life, 300 ft Range, UHF | Includes (2) BETA 58A Handheld Vocal Mics, Dual Channel Receiver | H10 Band (BLX288/B58-H10)", "asin": "B084H469JX", "price": "$799.00", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "SLXD24/B87A Digital Wireless Microphone System - Includes SLXD2 Handheld Transmitter with BETA 87A Vocal Mic Capsule and SLXD4 Single Channel Rack Mount Receiver | G58 Band (SLXD24/B87A-G58)", "asin": "B084Z8PNMC", "price": "$839.00", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "MoveMic Two Kit - Pro Wireless Lavalier Microphones with Camera Receiver for DSLRs, iPhone, Android, Mac & PC, 2 Bluetooth Mini Mics, 24 Hours Charge, IPX4, Portable Clip Lavs (MV-Two-KIT-Z7)", "asin": "B0CRHWXPX7", "price": "$424.00", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "V7 Mic Capsule for Shure Wireless - Black", "asin": "B07N6PD1J4", "price": "$119.00", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "TG-V50 Dynamic Cardioid Microphone for Vocals", "asin": "B004ZY717C", "price": "$99.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 13 Only 2 left in stock - order soon."},
{"title": "SLXD24/SM58 Digital Wireless Microphone System - Includes SLXD2 Handheld Transmitter with SM58 Vocal Mic Capsule and SLXD4 Single Channel Rack Mount Receiver | J52 Band (SLXD24/SM58-J52)", "asin": "B084Z9KXYJ", "price": "$699.00", "delivery": " One-Day FREE delivery Tomorrow, Apr 13 Only 16 left in stock (more on the way)."},
{"title": "BLX1288/P31 Wireless Microphone System - 14-Hour Battery Life, 300 ft Range, UHF | Includes Handheld & Headset Mics, Dual Channel Receiver | J11 Band (BLX1288/P31-J11)", "asin": "B085WFZCVJ", "price": "$599.00", "delivery": " Two-Day FREE delivery Mon, Apr 14 Only 16 left in stock (more on the way)."},
{"title": "Wireless Microphone System, 8-Channel Wireless Mic, w/ 8 Handheld Dynamic Microphones, Auto Scan,8x40 UHF Frequencies, 328ft Range, Mics for Singing,Church, Karaoke(PTU-6000-8H)", "asin": "B08W523221", "price": "$539.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "SM58 Pro XLR Dynamic Microphone - Professional Studio & Live Performance Cardioid Mic for Vocals, Podcasting, and Recording (SM58-LC)", "asin": "B000CZ0R42", "price": "$99.00", "delivery": " One-Day FREE delivery Tomorrow 10 AM - 3 PM"},
{"title": "BLX1288/CVL Wireless Microphone System - 14-Hour Battery Life, 300 ft Range, UHF | Includes Handheld & Lavalier Mics, Dual Channel Receiver | H10 Band (BLX1288/CVL-H10)", "asin": "B016APL6UG", "price": "$639.00", "delivery": " Two-Day FREE delivery Mon, Apr 14 Only 1 left in stock - order soon."},
{"title": "BLX288/PG58 H9 | Two PG58 Handheld Microphones Dual Channel Handheld Wireless System", "asin": "B01D277OR4", "price": "$599.00", "delivery": "FREE delivery Apr 17 - 21 Or fastest delivery Wed, Apr 16 Only 2 left in stock - order soon."},
{"title": "Wireless Microphone System, 4-Channel UHF Wireless Mic, Fixed Frequency Metal Cordless Mic with 4 Handheld Dynamic Microphones, 260ft Range, Mics for Singing, Church(PTU-5000-4H)", "asin": "B07GR69D9L", "price": "$199.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Wireless Microphone System, 4-Channel UHF Wireless Mic Set with Handheld/Bodypack/Headset/Lapel Mics, Fixed Frequency Metal Cordless Microphone for Church,Singing,DJ(PTU-5000-2H2B)", "asin": "B07MPTBG49", "price": "$199.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "BLX14/SM31 Wireless Microphone System for Fitness and Aerobics - 14-Hour Battery Life, 300 ft Range | Includes SM31FH Fitness Headset Mic, Single Channel Receiver | J11 Band (BLX14/SM31-J11)", "asin": "B085WGPDCY", "price": "$389.00", "delivery": "FREE delivery Wed, Apr 16"},
{"title": "SM31 Fitness Headset Condenser Microphone with Moisture-Repelling Hydrophobic Construction for Workout Instructors, TQG connects to Shure Wireless Systems (Bodypack Transmitter Sold Separately)", "asin": "B00IVPFZ92", "price": "$99.00", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "BLX24R/B58 Wireless Microphone System - 14-Hour Battery Life, 300 ft Range, UHF | BETA 58A Handheld Vocal Mic, Single Channel Rack Mount Receiver | H10 Band (BLX24R/B58-H10)", "asin": "B016APL8RW", "price": "$489.00", "delivery": " Two-Day FREE delivery Mon, Apr 14 Only 8 left in stock (more on the way)."},
{"title": "Wireless Microphone System, Quad Channel Wireless Mic, w/ 4x40 UHF Frequencies, Auto Scan, 328ft Long Range, 4 Handheld Dynamic Microphone for Singing, Church, Karaoke (PTU-7000-4H)", "asin": "B0CL6RMPTC", "price": "$299.99", "delivery": "FREE delivery Tue, Apr 15"},
{"title": "Wireless Microphone System, Auto Scan & Pair Professional Rechargeable Wireless Mic, 2x100 UHF Metal Cordless Dynamic Mic Set for Karaoke, Church, Singing, Wedding, Meeting, DJ, 328ft TW750", "asin": "B0CYPWDLBF", "price": "$134.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "4 Channel Wireless Microphones System, Quad UHF Cordless Mic Set,4 * 40 Groups Metal Handheld Dynamic, Auto Scan, Long Range 200-300Ft,16 Hours Use for Church,Singing Bands (WM500)", "asin": "B0CRH8P5K6", "price": "$246.49", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Wireless Microphone System, Metal Wireless Mic Set with Case,Handheld Cordless Dynamic Microphones for Singing, Karaoke, Church, DJ, 2x30 UHF Adjustable Frequencies,200ft Range (PTU-52-2H)", "asin": "B08N112VY2", "price": "$109.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "Wireless Microphone, Dual Digital Dynamic Microphone with Rechargeable Receiver, 200ft Range Stable Transmission, Plug and Play, Microphone for Singing, Karaoke, Home Party, Meeting, Church", "asin": "B0DJR6XHYV", "price": "$39.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "MoveMic 88+ Wireless Microphone - Professional Audio Recorder for Film/Field Recording Interviews, Stereo Mic 4 Polar Patterns | Compatible with iOS/Android via Motiv App (MV88+W-Z7)", "asin": "B0DT4YD363", "price": "$299.00", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "SLXD2/SM58 Handheld Transmitter with SM58 Vocal Mic Capsule - for use with SLX-D Digital Wireless Microphone Systems, Receiver Sold Separately | G58 Band (SLXD2/SM58=-G58)", "asin": "B085DMHL81", "price": "$279.00", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "BLX14R/MX53 Wireless Microphone System - 14-Hour Battery Life, 300 ft Range, UHF | MX153 Headset Mic, Single Channel Rack Mount Receiver | H9 Band (BLX14R/MX53-H9)", "asin": "B016APL7CS", "price": "$599.00", "delivery": "FREE delivery Tue, Apr 15"},
{"title": "GLXD14+/PGA31 Dual Band Pro Digital Wireless Microphone System - 12-Hour Battery Life, 100 ft Range | PGA31 Headset Mic, Single Channel Receiver (GLXD14+/PGA31-Z3)", "asin": "B0BSP51GFN", "price": "$559.00", "delivery": "FREE delivery Tue, Apr 15 Only 3 left in stock - order soon."},
{"title": "GLXD2+/B58 Handheld Transmitter with BETA 58A Vocal Mic Capsule - for use with GLX-D+ Dual Band Digital Wireless Microphone Systems, Receiver Sold Separately (GLXD2+/B58=-Z3)", "asin": "B0BSP46P8M", "price": "$359.00", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "Wireless Microphones,Metal Dual Professional UHF Cordless Dynamic Wireless Microphone System,Rechargeable Microphone Receiver for Karaoke Singing, Wedding, Party, DJ, Speech, Church, Class Use, 240ft", "asin": "B0DT8KVZYT", "price": "$59.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "SLXD24D/N8CB Dual Channel Wireless Microphone System - Includes Two SLXD2 Handheld Transmitters with Nexadyne 8/S Vocal Mic Capsules, SLXD4D Rack Mount Receiver | J52 Band (SLXD24D/N8SB-J52)", "asin": "B0D6CZQJTN", "price": "$1,779.00", "delivery": "FREE delivery Thu, Apr 17 for Prime members Only 1 left in stock (more on the way)."},
{"title": "QLXD2/SM58 Handheld Transmitter with SM58 Vocal Mic Capsule - for use with QLX-D Digital Wireless Microphone Systems, Receiver Sold Separately | G50 Band (QLXD2/SM58=-G50)", "asin": "B00MG1H7X4", "price": "$429.00", "delivery": "FREE delivery Apr 16 - 18 Or fastest delivery Apr 15 - 16"},
{"title": "Microflex MX153 Earset Headworn Microphone - Tan, Omnidirectional Mic, TQG / TA4F Connector Wireless Bodypack Transmitters (MX153T/O-TQG)", "asin": "B007JHZ7GO", "price": "$259.00", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "GLXD124R+/85 Dual Band Pro Digital Wireless Microphone System for Church, Karaoke, Vocals - 12-Hour Battery Life, 100 ft Range | Handheld & Lavalier Mics, Single Channel Rack Mount Receiver", "asin": "B0BSP14RST", "price": "$999.00", "delivery": "FREE delivery Wed, Apr 16 Or fastest delivery Tue, Apr 15 Only 1 left in stock - order soon."},
{"title": "Wireless Microphones System with UHF Headset/Lavalier Lapel Mics, Bodypack Transmitter, Receiver, 4 * 10 Channels, 200ft Range for Church Conference Performance Singing Karaoke PA Speaker Mixer", "asin": "B0CZ8Z58FG", "price": "$129.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "PGA31-TQG Headworn Cardioid Condenser Microphone with TA4F Connector", "asin": "B00IVPFZ9W", "price": "$49.00", "delivery": " One-Day FREE delivery Tomorrow 10 AM - 3 PM"},
{"title": "Wireless Microphone System, Auto Scan & Pair UHF Rechargeable Karaoke Mic, 2x100 Professional Dynamic Cordless Mic for Singing Church Wedding DJ with Adjustable Volume, Quick Mute 262ft TW550", "asin": "B0D9JJDL7P", "price": "$99.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "PGA48 Dynamic Microphone - Handheld Mic for Vocals with Cardioid Pick-up Pattern, Discrete On/Off Switch, 3-pin XLR Connector, 15' XLR-to-XLR Cable, Stand Adapter and Zipper Pouch (PGA48-XLR)", "asin": "B00TTQM8Z6", "price": "$45.00", "delivery": "FREE delivery Tue, Apr 15"},
{"title": "Wireless Microphone System, True Diversity Dual Cordless Mic Set, Professional UHF Handheld Wireless Microphones w/Auto Scan, 2x1000 Channels, 328ft for Stage & Studio (PTU-2U-2H)", "asin": "B0B68RDPK8", "price": "$319.99", "delivery": "FREE delivery Tue, Apr 15"},
{"title": "SM58 Pro XLR Dynamic Microphone with On/Off Switch - Professional Studio & Live Performance Cardioid Mic for Vocals, Podcasting, and Recording (SM58S)", "asin": "B0000AQRSU", "price": "$109.00", "delivery": " One-Day FREE delivery Tomorrow 10 AM - 3 PM"}]
<|observation_end|>

# Output Format
Please provide your final answer in JSON format within <answer></answer> tags using the following schema (Note that the thinking process should be within 250 words and give enough output space for final answer):
"<answer>
{
"timestamp": "2025-04-12T21:44:11.541Z", // the timestamp when this action occurs.
"action": "string", // select one plausible action from: input, click_product, purchase, or click.
"acion_argument": "string", // select appropriate value based on action type: input_text, product_asin, clickable_name.
}
</answer>"

<|im_end|>
<|im_start|>assistant
<think>

user
<|im_start|>system
You are a helpful assistant that is capable of understanding and predicting customer shopping behaviors on Amazon. You first think about the reasoning process in the mind and then predict the customer actions and action argument. The reasoning process and the predicted action and action argument are enclosed within <think> </think> and <answer> </answer> tags, respectively, i.e., <think>reasoning process here</think><answer>predicted action and action argument here</answer>.
<|im_end|>
<|im_start|>user
You are given a customer behavior trajectory on Amazon. This trajectory include the customer long-term information (enclosed between <|memory_start|> and <|memory_end|>), previous actions the customer has taken with timestamps (enclosed between <|action_start|> and <|action_end|>), and current observations describing what the customer sees on Amazon (e.g., a search results page, a product detail page) (enclosed between <|observation_start|> and <|observation_end|>). 
Now your task is to predict the immediate next action and action argument (i.e., input_text, product_asin, or click_type) of this shopper by analyzing shopper shopping behaviors. The available action space and action argument space are provided between <|actionspace_start|> and <|actionspace_end|> to help guide your prediction. Please first analyze the customer's behavior patterns within the  <think> </think> section, then provide your prediction within the <answer> </answer> section, ensuring your prediction falls within the specified action and argument spaces. 

<|actionspace_start|>
Available actions are represented in JSON format. There are four primary action types with their corresponding action arguments:
1. input:
Action: Type text into an input field to search for a specific product. 
Action Argument: the input_text is the specific text entered by the customer.
{
"timestamp": "timestamp",
"action": "input",
"action_argument": "input_text",
}

2. click:
Action: Click on a UI interface button or clickable element on the Amazon website.
Action Argument: The clickable_name is one of the UI interface buttons or clickable elements including "review", "search", "product_option", "other", "nav_bar", "quantity", "page_related", "suggested_term", "cart_side_bar", "cart_page_select", and "filter". Select one of these buttons or clickable elements as action argument.
{
"timestamp": "timestamp",
"action": "click",
"action_argument": "clickable_name",
}

3. click_product:
Action: Click on product links or product images.
Action Argument: the Amazon Standard Identification Number (i.e., product_asin) of the clicked product.
{
"timestamp": "timestamp",
"action": "click_product",
"action_argument": "product_asin",
}

4. purchase:
Action: indicate intent to purchase by clicking on any purchase-related button. This includes clicking "Add to Cart", "Buy Now", "Set Subscription", or "Checkout" buttons for specific products. 
Action Argument: the Amazon Standard Identification Number (i.e., product_asin) of the product being purchased.
{
"timestamp": "timestamp",
"action": "purchase",
"action_argument": "product_asin",
}
<|actionspace_end|>

<|memory_start|>
<|memory_end|>

<|action_start|>
{"timestamp": "2025-04-12T21:42:03.379Z", "action": "input", "action_argument": "shure wireless microphones"}
{"timestamp": "2025-04-12T21:42:03.651Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-12T21:44:09.313Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-12T21:44:11.290Z", "action": "input", "action_argument": "wireless microphones"}
<|action_end|>

<|observation_start|>
Your context will be the JSON string containing page metadata of the Amazon page you are looking at. This Amazon page is the context you observed after performing your last action.
"search_term": [{"term": "wireless microphones"}],
"cart_items": [{"title": "Cable Matters Dual RCA to XLR Unbalanced Interconnect Cable 6 ft, 2 RCA to XLR Male Cable (Dual XLR to RCA Cable) - 6 Feet", "asin": "B084DFD31M", "price": "$12.99", "quantity": "1"},
{"title": "YAMAHA MG06X 6-Input Compact Stereo Mixer with Effects", "asin": "B00I2J4V5G", "price": "$169.99", "quantity": "1"},
{"title": "The Power of Strangers: The Benefits of Connecting in a Suspicious World", "asin": "1984855778", "price": "$15.88", "quantity": "1"},
{"title": "The Art of Gathering: How We Meet and Why It Matters", "asin": "1594634920", "price": "$13.50", "quantity": "1"}],
"promotion_items": [{"title": "Sennheiser\nPro Audio XSW 1-825 DUAL-A Channel Wireless Microphone System,Black\nXLR", "asin": "B07DWHBKBJ", "price": "$599.00", "quantity": ""},
{"title": "Shure\nBLX1288/CVL Wireless Microphone System - 14-Hour Battery Life, 300 ft Range, UHF | Includes Handheld & Lavalier Mics, Dual Channel Receiver | H10 Band (BLX1288/CVL-H10)\nWireless", "asin": "B016APL6UG", "price": "$639.00", "quantity": ""},
{"title": "Shure\nBLX2/B58 Handheld Transmitter with SM58 Vocal Mic Capsule - for use with BLX Wireless Microphone Systems, Receiver Sold Separately | J11 Band (BLX2/SM58=-J11)\nXLR", "asin": "B085WGVL86", "price": "$219.00", "quantity": ""},
{"title": "200-Channel Wireless Microphones System, Dual UHF Metal Cordless Mic Set, Auto Scan, Long Range 200-240Ft,16 Hours Use for Karaoke Singing, Church, 2022 Version(WM333)\nXLR", "asin": "B0749L15PF", "price": "$126.64", "quantity": ""},
{"title": "beyerdynamic\nTG-V70DS Professional Dynamic Hypercardioid Microphone for Vocals, with Lockable On/Off Switch\nWired, Wireless", "asin": "B005BQLO4E", "price": "$229.99", "quantity": ""},
{"title": "Sennheiser\nPro Audio XSW 1-825-A Vocal Wireless Microphone, A Range 548-572 MHz, Black, medium\nWireless", "asin": "B01NAS7Q9Q", "price": "$299.00", "quantity": ""},
{"title": "beyerdynamic\nTG-V70DS Professional Dynamic Hypercardioid Microphone for Vocals, with Lockable On/Off Switch\nWired, Wireless", "asin": "B005BQLO4E", "price": "$229.99", "quantity": ""},
{"title": "200-Channel Wireless Microphones System, Dual UHF Metal Cordless Mic Set, Auto Scan, Long Range 200-240Ft,16 Hours Use for Karaoke Singing, Church, 2022 Version(WM333)\nXLR", "asin": "B0749L15PF", "price": "$126.64", "quantity": ""},
{"title": "TONOR\nWireless Microphone, Metal Dual Professional UHF Cordless Dynamic Mic Handheld Microphone System for Home Karaoke, Meeting, Party, Church, DJ, Wedding, Home KTV Set, 200ft, TW-820 Grey\nXLR,6.35 mm Jack", "asin": "B07RJLKBRD", "price": "$93.49", "quantity": ""},
{"title": "Sennheiser\nPro Audio XSW 1-825 DUAL-A Channel Wireless Microphone System,Black\nXLR", "asin": "B07DWHBKBJ", "price": "$599.00", "quantity": ""},
{"title": "SE ELECTRONICS\nV7 Mic Capsule for Shure Wireless - Black\nXLR", "asin": "B07N6PD1J4", "price": "$119.00", "quantity": ""},
{"title": "Wireless Microphone System, Dual UHF Metal Cordless Mic Set, Long Distance 150-200Ft,16 Hours Continuous, Fixed Frequency, Use for Karaoke Singing, Family Party,Church (CH.01&02)\nXLR", "asin": "B07F58YP2Z", "price": "$109.99", "quantity": ""}],
"ads": [{"title": "DJI Mic 2 (2 TX + 1 RX + Charging Case), Wireless Lavalier Microphone, Intelligent Noise Cancelling, 32-bit Float Internal Recording, 820 ft.(250m) Range, Microphone for iPhone, Android, Camera", "asin": "B0CFZX734J"},
{"title": "DJI Mic 2 (1 TX + 1 RX), Wireless Microphone with Intelligent Noise Cancelling, 32-bit Float Internal Recording, Optimized Sound, 250m (820 ft.) Range, Microphone for iPhone, Android, Camera, Vlogs", "asin": "B0CFZY1M8M"},
{"title": "DJI Mic Mini (2 TX + 1 RX + Charging Case), Wireless Microphone for iPhone/Camera/Android, Ultralight, Detail-Rich Audio, 48h Use, Noise Cancelling, Automatic Limiting, Vlog, Streaming", "asin": "B0DDL8WGH5"}],
"search_results": [{"title": "BLX24/PG58 Wireless Microphone System - 14-Hour Battery Life, 300 ft Range, UHF | Includes PG58 Handheld Vocal Mic, Single Channel Receiver | H9 Band (BLX24/PG58-H9)", "asin": "B016APL8EA", "price": "$299.00", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "TG-V70DS Professional Dynamic Hypercardioid Microphone for Vocals, with Lockable On/Off Switch", "asin": "B005BQLO4E", "price": "$229.99", "delivery": " Two-Day FREE delivery Mon, Apr 14 Only 9 left in stock - order soon."},
{"title": "XSW 1-835 Dual Channel Wireless Microphone System,Black", "asin": "B07DX4GSNK", "price": "$599.00", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "BLX2/B58 Handheld Transmitter with SM58 Vocal Mic Capsule - for use with BLX Wireless Microphone Systems, Receiver Sold Separately | J11 Band (BLX2/SM58=-J11)", "asin": "B085WGVL86", "price": "$219.00", "delivery": "FREE delivery Tue, Apr 15 Only 3 left in stock - order soon."},
{"title": "BLX24/B58 Wireless Microphone System - 14-Hour Battery Life, 300 ft Range, UHF | Includes BETA 58A Handheld Vocal Mic, Single Channel Receiver | H10 Band (BLX24/B58-H10)", "asin": "B016APL8EU", "price": "$409.00", "delivery": " Two-Day FREE delivery Mon, Apr 14 Only 4 left in stock (more on the way)."},
{"title": "BLX288/PG58 Wireless Microphone System - 14-Hour Battery Life, 300 ft Range, UHF | Includes (2) PG58 Handheld Vocal Mics, Dual Channel Receiver | H11 Band (BLX288/PG58-H11)", "asin": "B085WFZKYR", "price": "$599.00", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "BLX288/SM58 Wireless Microphone System - 14-Hour Battery Life, 300 ft Range, UHF | Includes (2) SM58 Handheld Vocal Mics, Dual Channel Receiver | H10 Band (BLX288/SM58-H10)", "asin": "B07WJZ2CV7", "price": "$699.00", "delivery": "FREE delivery Tue, Apr 15"},
{"title": "Wireless Two Microphone System with Dual-Channel Receiver, Black", "asin": "B08WHHWRST", "price": "$89.95", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "BLX14/P31 Wireless Microphone System - 14-Hour Battery Life, 300 ft Range, UHF | Includes PGA31 Headset Mic, Bodypack Transmitter, Single Channel Receiver | H10 Band (BLX14/P31-H10)", "asin": "B016APL73M", "price": "$349.00", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "BLX14/CVL Wireless Microphone System - 14-Hour Battery Life, 300 ft Range, UHF | Includes CVL Lavalier Mic, Bodypack Transmitter, Single Channel Receiver | H10 Band (BLX14/CVL-H10)", "asin": "B016APL728", "price": "$329.00", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "SM57 & SM58 Microphone Set - Professional Dynamic Cardioid Pair for Instruments & Vocals - Crisp Sound & Versatile Performance", "asin": "B0DNV2YL68", "price": "$198.00", "delivery": "FREE delivery Apr 16 - 18 Or fastest delivery Apr 15 - 16"},
{"title": "Pro Audio XSW 1-825-A Vocal Wireless Microphone, A Range 548-572 MHz, Black, medium", "asin": "B01NAS7Q9Q", "price": "$299.00", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "200-Channel Wireless Microphones System, Dual UHF Metal Cordless Mic Set, Auto Scan, Long Range 200-240Ft,16 Hours Use for Karaoke Singing, Church, 2022 Version(WM333)", "asin": "B0749L15PF", "price": "$126.64", "delivery": "FREE delivery Mon, Apr 21 for Prime members Only 10 left in stock - order soon."},
{"title": "Wireless Microphone, Metal Dual Professional UHF Cordless Dynamic Mic Handheld Microphone System for Home Karaoke, Meeting, Party, Church, DJ, Wedding, Home KTV Set, 200ft, TW-820 Grey", "asin": "B07RJLKBRD", "price": "$93.49", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "Dual Wireless Microphone System - Metal Handheld Mics & Receiver, Adjustable UHF Channels 520-590 MHz Range, Antenna Diversity, Ideal for Professional Audio and Events", "asin": "B0DFXTB9RR", "price": "$169.99", "delivery": "FREE delivery Tue, Apr 15"},
{"title": "GLXD24+/SM58 Dual Band Pro Digital Wireless Microphone System - 12-Hour Battery Life, 100 ft Range | SM58 Handheld Vocal Mic, Single Channel Receiver (GLXD24+/SM58-Z3)", "asin": "B0BSP3L73F", "price": "$549.00", "delivery": "FREE delivery Wed, Apr 16 Only 7 left in stock - order soon."},
{"title": "BLX24/SM58 Wireless Microphone System - 14-Hour Battery Life, 300 ft Range, UHF | Includes SM58 Handheld Vocal Mic, Single Channel Receiver | H9 Band (BLX24/SM58-H9)", "asin": "B016APL8D6", "price": "$349.00", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Wireless Microphone System, Dual Wireless Mics,w/ 2 Handhelds, Auto Scan,2x100 UHF Frequencies,328ft Range,Dynamic Microphone for Singing, Karaoke, Church(PTU-71-2H)", "asin": "B07JNDVS6H", "price": "$149.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "BLX188/CVL Wireless Microphone System - 14-Hour Battery Life, 300 ft Range, UHF | Includes (2) Lavalier Mics, Dual Channel Receiver | H9 Band (BLX188/CVL-H9)", "asin": "B016APL80O", "price": "$629.00", "delivery": "FREE delivery Tue, Apr 15"},
{"title": "Pro Audio XSW 1-825 DUAL-A Channel Wireless Microphone System,Black", "asin": "B07DWHBKBJ", "price": "$599.00", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "Wireless Microphone System, Dual UHF Metal Cordless Mic Set, Long Distance 150-200Ft,16 Hours Continuous, Fixed Frequency, Use for Karaoke Singing, Family Party,Church (CH.01&02)", "asin": "B07F58YP2Z", "price": "$109.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "XSW 1-825 Dual-A Channel Wireless Microphone System with 2X Tripod Mic Stand & 2X XLR-XLR Cable Bundle", "asin": "B08B1261P9", "price": "$599.00", "delivery": " Two-Day FREE delivery Mon, Apr 14 Only 10 left in stock - order soon."},
{"title": "XSW 1-ME2-A Wireless Presentation Microphone, A Range 548-572 MHz,Black", "asin": "B01MR4YUTG", "price": "$379.00", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "Wireless Microphone System, Dual Wireless Mics,w/ 2 Handhelds, Auto Scan,2x100 UHF Frequencies,328ft Range,Dynamic Microphone for Singing, Karaoke, Church(PTU-71-2H)", "asin": "B07JNDVS6H", "price": "$149.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "BLX1288/CVL Wireless Microphone System - 14-Hour Battery Life, 300 ft Range, UHF | Includes Handheld & Lavalier Mics, Dual Channel Receiver | H10 Band (BLX1288/CVL-H10)", "asin": "B016APL6UG", "price": "$639.00", "delivery": " Two-Day FREE delivery Mon, Apr 14 Only 1 left in stock - order soon."},
{"title": "PartyBox Wireless Mic - 2X Digital Wireless Microphones, Rechargeable Battery (20hrs - 700mAh), Clear Voice, Crisp Sound, Stable 2.4GHz Connection, Compatible with All PartyBox Speakers (Black)", "asin": "B0CTDJ45M4", "price": "$99.95", "delivery": " One-Day FREE delivery Tomorrow 10 AM - 3 PM"},
{"title": "SLXD24/B58 Digital Wireless Microphone System - Includes SLXD2 Handheld Transmitter with BETA 58A Vocal Mic Capsule and SLXD4 Single Channel Rack Mount Receiver | G58 Band (SLXD24/B58-G58)", "asin": "B084Z9X7ZG", "price": "$748.25", "delivery": " Two-Day FREE delivery Mon, Apr 14 Only 6 left in stock - order soon."},
{"title": "BLX288/B58 Wireless Microphone System - 14-Hour Battery Life, 300 ft Range, UHF | Includes (2) BETA 58A Handheld Vocal Mics, Dual Channel Receiver | H10 Band (BLX288/B58-H10)", "asin": "B084H469JX", "price": "$799.00", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "SLXD24/B87A Digital Wireless Microphone System - Includes SLXD2 Handheld Transmitter with BETA 87A Vocal Mic Capsule and SLXD4 Single Channel Rack Mount Receiver | G58 Band (SLXD24/B87A-G58)", "asin": "B084Z8PNMC", "price": "$839.00", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "MoveMic Two Kit - Pro Wireless Lavalier Microphones with Camera Receiver for DSLRs, iPhone, Android, Mac & PC, 2 Bluetooth Mini Mics, 24 Hours Charge, IPX4, Portable Clip Lavs (MV-Two-KIT-Z7)", "asin": "B0CRHWXPX7", "price": "$424.00", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "V7 Mic Capsule for Shure Wireless - Black", "asin": "B07N6PD1J4", "price": "$119.00", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "TG-V50 Dynamic Cardioid Microphone for Vocals", "asin": "B004ZY717C", "price": "$99.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 13 Only 2 left in stock - order soon."},
{"title": "SLXD24/SM58 Digital Wireless Microphone System - Includes SLXD2 Handheld Transmitter with SM58 Vocal Mic Capsule and SLXD4 Single Channel Rack Mount Receiver | J52 Band (SLXD24/SM58-J52)", "asin": "B084Z9KXYJ", "price": "$699.00", "delivery": " One-Day FREE delivery Tomorrow, Apr 13 Only 16 left in stock (more on the way)."},
{"title": "BLX1288/P31 Wireless Microphone System - 14-Hour Battery Life, 300 ft Range, UHF | Includes Handheld & Headset Mics, Dual Channel Receiver | J11 Band (BLX1288/P31-J11)", "asin": "B085WFZCVJ", "price": "$599.00", "delivery": " Two-Day FREE delivery Mon, Apr 14 Only 16 left in stock (more on the way)."},
{"title": "Wireless Microphone System, 8-Channel Wireless Mic, w/ 8 Handheld Dynamic Microphones, Auto Scan,8x40 UHF Frequencies, 328ft Range, Mics for Singing,Church, Karaoke(PTU-6000-8H)", "asin": "B08W523221", "price": "$539.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "SM58 Pro XLR Dynamic Microphone - Professional Studio & Live Performance Cardioid Mic for Vocals, Podcasting, and Recording (SM58-LC)", "asin": "B000CZ0R42", "price": "$99.00", "delivery": " One-Day FREE delivery Tomorrow 10 AM - 3 PM"},
{"title": "BLX1288/CVL Wireless Microphone System - 14-Hour Battery Life, 300 ft Range, UHF | Includes Handheld & Lavalier Mics, Dual Channel Receiver | H10 Band (BLX1288/CVL-H10)", "asin": "B016APL6UG", "price": "$639.00", "delivery": " Two-Day FREE delivery Mon, Apr 14 Only 1 left in stock - order soon."},
{"title": "BLX288/PG58 H9 | Two PG58 Handheld Microphones Dual Channel Handheld Wireless System", "asin": "B01D277OR4", "price": "$599.00", "delivery": "FREE delivery Apr 17 - 21 Or fastest delivery Wed, Apr 16 Only 2 left in stock - order soon."},
{"title": "Wireless Microphone System, 4-Channel UHF Wireless Mic, Fixed Frequency Metal Cordless Mic with 4 Handheld Dynamic Microphones, 260ft Range, Mics for Singing, Church(PTU-5000-4H)", "asin": "B07GR69D9L", "price": "$199.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Wireless Microphone System, 4-Channel UHF Wireless Mic Set with Handheld/Bodypack/Headset/Lapel Mics, Fixed Frequency Metal Cordless Microphone for Church,Singing,DJ(PTU-5000-2H2B)", "asin": "B07MPTBG49", "price": "$199.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "BLX14/SM31 Wireless Microphone System for Fitness and Aerobics - 14-Hour Battery Life, 300 ft Range | Includes SM31FH Fitness Headset Mic, Single Channel Receiver | J11 Band (BLX14/SM31-J11)", "asin": "B085WGPDCY", "price": "$389.00", "delivery": "FREE delivery Wed, Apr 16"},
{"title": "SM31 Fitness Headset Condenser Microphone with Moisture-Repelling Hydrophobic Construction for Workout Instructors, TQG connects to Shure Wireless Systems (Bodypack Transmitter Sold Separately)", "asin": "B00IVPFZ92", "price": "$99.00", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "BLX24R/B58 Wireless Microphone System - 14-Hour Battery Life, 300 ft Range, UHF | BETA 58A Handheld Vocal Mic, Single Channel Rack Mount Receiver | H10 Band (BLX24R/B58-H10)", "asin": "B016APL8RW", "price": "$489.00", "delivery": " Two-Day FREE delivery Mon, Apr 14 Only 8 left in stock (more on the way)."},
{"title": "Wireless Microphone System, Quad Channel Wireless Mic, w/ 4x40 UHF Frequencies, Auto Scan, 328ft Long Range, 4 Handheld Dynamic Microphone for Singing, Church, Karaoke (PTU-7000-4H)", "asin": "B0CL6RMPTC", "price": "$299.99", "delivery": "FREE delivery Tue, Apr 15"},
{"title": "Wireless Microphone System, Auto Scan & Pair Professional Rechargeable Wireless Mic, 2x100 UHF Metal Cordless Dynamic Mic Set for Karaoke, Church, Singing, Wedding, Meeting, DJ, 328ft TW750", "asin": "B0CYPWDLBF", "price": "$134.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "4 Channel Wireless Microphones System, Quad UHF Cordless Mic Set,4 * 40 Groups Metal Handheld Dynamic, Auto Scan, Long Range 200-300Ft,16 Hours Use for Church,Singing Bands (WM500)", "asin": "B0CRH8P5K6", "price": "$246.49", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Wireless Microphone System, Metal Wireless Mic Set with Case,Handheld Cordless Dynamic Microphones for Singing, Karaoke, Church, DJ, 2x30 UHF Adjustable Frequencies,200ft Range (PTU-52-2H)", "asin": "B08N112VY2", "price": "$109.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "Wireless Microphone, Dual Digital Dynamic Microphone with Rechargeable Receiver, 200ft Range Stable Transmission, Plug and Play, Microphone for Singing, Karaoke, Home Party, Meeting, Church", "asin": "B0DJR6XHYV", "price": "$39.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "MoveMic 88+ Wireless Microphone - Professional Audio Recorder for Film/Field Recording Interviews, Stereo Mic 4 Polar Patterns | Compatible with iOS/Android via Motiv App (MV88+W-Z7)", "asin": "B0DT4YD363", "price": "$299.00", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "SLXD2/SM58 Handheld Transmitter with SM58 Vocal Mic Capsule - for use with SLX-D Digital Wireless Microphone Systems, Receiver Sold Separately | G58 Band (SLXD2/SM58=-G58)", "asin": "B085DMHL81", "price": "$279.00", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "BLX14R/MX53 Wireless Microphone System - 14-Hour Battery Life, 300 ft Range, UHF | MX153 Headset Mic, Single Channel Rack Mount Receiver | H9 Band (BLX14R/MX53-H9)", "asin": "B016APL7CS", "price": "$599.00", "delivery": "FREE delivery Tue, Apr 15"},
{"title": "GLXD14+/PGA31 Dual Band Pro Digital Wireless Microphone System - 12-Hour Battery Life, 100 ft Range | PGA31 Headset Mic, Single Channel Receiver (GLXD14+/PGA31-Z3)", "asin": "B0BSP51GFN", "price": "$559.00", "delivery": "FREE delivery Tue, Apr 15 Only 3 left in stock - order soon."},
{"title": "GLXD2+/B58 Handheld Transmitter with BETA 58A Vocal Mic Capsule - for use with GLX-D+ Dual Band Digital Wireless Microphone Systems, Receiver Sold Separately (GLXD2+/B58=-Z3)", "asin": "B0BSP46P8M", "price": "$359.00", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "Wireless Microphones,Metal Dual Professional UHF Cordless Dynamic Wireless Microphone System,Rechargeable Microphone Receiver for Karaoke Singing, Wedding, Party, DJ, Speech, Church, Class Use, 240ft", "asin": "B0DT8KVZYT", "price": "$59.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "SLXD24D/N8CB Dual Channel Wireless Microphone System - Includes Two SLXD2 Handheld Transmitters with Nexadyne 8/S Vocal Mic Capsules, SLXD4D Rack Mount Receiver | J52 Band (SLXD24D/N8SB-J52)", "asin": "B0D6CZQJTN", "price": "$1,779.00", "delivery": "FREE delivery Thu, Apr 17 for Prime members Only 1 left in stock (more on the way)."},
{"title": "QLXD2/SM58 Handheld Transmitter with SM58 Vocal Mic Capsule - for use with QLX-D Digital Wireless Microphone Systems, Receiver Sold Separately | G50 Band (QLXD2/SM58=-G50)", "asin": "B00MG1H7X4", "price": "$429.00", "delivery": "FREE delivery Apr 16 - 18 Or fastest delivery Apr 15 - 16"},
{"title": "Microflex MX153 Earset Headworn Microphone - Tan, Omnidirectional Mic, TQG / TA4F Connector Wireless Bodypack Transmitters (MX153T/O-TQG)", "asin": "B007JHZ7GO", "price": "$259.00", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "GLXD124R+/85 Dual Band Pro Digital Wireless Microphone System for Church, Karaoke, Vocals - 12-Hour Battery Life, 100 ft Range | Handheld & Lavalier Mics, Single Channel Rack Mount Receiver", "asin": "B0BSP14RST", "price": "$999.00", "delivery": "FREE delivery Wed, Apr 16 Or fastest delivery Tue, Apr 15 Only 1 left in stock - order soon."},
{"title": "Wireless Microphones System with UHF Headset/Lavalier Lapel Mics, Bodypack Transmitter, Receiver, 4 * 10 Channels, 200ft Range for Church Conference Performance Singing Karaoke PA Speaker Mixer", "asin": "B0CZ8Z58FG", "price": "$129.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "PGA31-TQG Headworn Cardioid Condenser Microphone with TA4F Connector", "asin": "B00IVPFZ9W", "price": "$49.00", "delivery": " One-Day FREE delivery Tomorrow 10 AM - 3 PM"},
{"title": "Wireless Microphone System, Auto Scan & Pair UHF Rechargeable Karaoke Mic, 2x100 Professional Dynamic Cordless Mic for Singing Church Wedding DJ with Adjustable Volume, Quick Mute 262ft TW550", "asin": "B0D9JJDL7P", "price": "$99.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "PGA48 Dynamic Microphone - Handheld Mic for Vocals with Cardioid Pick-up Pattern, Discrete On/Off Switch, 3-pin XLR Connector, 15' XLR-to-XLR Cable, Stand Adapter and Zipper Pouch (PGA48-XLR)", "asin": "B00TTQM8Z6", "price": "$45.00", "delivery": "FREE delivery Tue, Apr 15"},
{"title": "Wireless Microphone System, True Diversity Dual Cordless Mic Set, Professional UHF Handheld Wireless Microphones w/Auto Scan, 2x1000 Channels, 328ft for Stage & Studio (PTU-2U-2H)", "asin": "B0B68RDPK8", "price": "$319.99", "delivery": "FREE delivery Tue, Apr 15"},
{"title": "SM58 Pro XLR Dynamic Microphone with On/Off Switch - Professional Studio & Live Performance Cardioid Mic for Vocals, Podcasting, and Recording (SM58S)", "asin": "B0000AQRSU", "price": "$109.00", "delivery": " One-Day FREE delivery Tomorrow 10 AM - 3 PM"}]
<|observation_end|>

# Output Format
Please provide your final answer in JSON format within <answer></answer> tags using the following schema (Note that the thinking process should be within 250 words and give enough output space for final answer):
"<answer>
{
"timestamp": "2025-04-12T21:44:11.541Z", // the timestamp when this action occurs.
"action": "string", // select one plausible action from: input, click_product, purchase, or click.
"acion_argument": "string", // select appropriate value based on action type: input_text, product_asin, clickable_name.
}
</answer>"

<|im_end|>
<|im_start|>assistant
<think>

<|im_start|>system
You are a helpful assistant that is capable of understanding and predicting customer shopping behaviors on Amazon. You first think about the reasoning process in the mind and then predict the customer actions and action argument. The reasoning process and the predicted action and action argument are enclosed within <think> </think> and <answer> </answer> tags, respectively, i.e., <think>reasoning process here</think><answer>predicted action and action argument here</answer>.
<|im_end|>
<|im_start|>user
You are given a customer behavior trajectory on Amazon. This trajectory include the customer long-term information (enclosed between <|memory_start|> and <|memory_end|>), previous actions the customer has taken with timestamps (enclosed between <|action_start|> and <|action_end|>), and current observations describing what the customer sees on Amazon (e.g., a search results page, a product detail page) (enclosed between <|observation_start|> and <|observation_end|>). 
Now your task is to predict the immediate next action and action argument (i.e., input_text, product_asin, or click_type) of this shopper by analyzing shopper shopping behaviors. The available action space and action argument space are provided between <|actionspace_start|> and <|actionspace_end|> to help guide your prediction. Please first analyze the customer's behavior patterns within the  <think> </think> section, then provide your prediction within the <answer> </answer> section, ensuring your prediction falls within the specified action and argument spaces. 

<|actionspace_start|>
Available actions are represented in JSON format. There are four primary action types with their corresponding action arguments:
1. input:
Action: Type text into an input field to search for a specific product. 
Action Argument: the input_text is the specific text entered by the customer.
{
"timestamp": "timestamp",
"action": "input",
"action_argument": "input_text",
}

2. click:
Action: Click on a UI interface button or clickable element on the Amazon website.
Action Argument: The clickable_name is one of the UI interface buttons or clickable elements including "review", "search", "product_option", "other", "nav_bar", "quantity", "page_related", "suggested_term", "cart_side_bar", "cart_page_select", and "filter". Select one of these buttons or clickable elements as action argument.
{
"timestamp": "timestamp",
"action": "click",
"action_argument": "clickable_name",
}

3. click_product:
Action: Click on product links or product images.
Action Argument: the Amazon Standard Identification Number (i.e., product_asin) of the clicked product.
{
"timestamp": "timestamp",
"action": "click_product",
"action_argument": "product_asin",
}

4. purchase:
Action: indicate intent to purchase by clicking on any purchase-related button. This includes clicking "Add to Cart", "Buy Now", "Set Subscription", or "Checkout" buttons for specific products. 
Action Argument: the Amazon Standard Identification Number (i.e., product_asin) of the product being purchased.
{
"timestamp": "timestamp",
"action": "purchase",
"action_argument": "product_asin",
}
<|actionspace_end|>

<|memory_start|>
<|memory_end|>

<|action_start|>
{"timestamp": "2025-04-12T21:42:03.379Z", "action": "input", "action_argument": "shure wireless microphones"}
{"timestamp": "2025-04-12T21:42:03.651Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-12T21:44:09.313Z", "action": "click", "action_argument": "search"}
{"timestamp": "2025-04-12T21:44:11.290Z", "action": "input", "action_argument": "wireless microphones"}
<|action_end|>

<|observation_start|>
Your context will be the JSON string containing page metadata of the Amazon page you are looking at. This Amazon page is the context you observed after performing your last action.
"search_term": [{"term": "wireless microphones"}],
"cart_items": [{"title": "Cable Matters Dual RCA to XLR Unbalanced Interconnect Cable 6 ft, 2 RCA to XLR Male Cable (Dual XLR to RCA Cable) - 6 Feet", "asin": "B084DFD31M", "price": "$12.99", "quantity": "1"},
{"title": "YAMAHA MG06X 6-Input Compact Stereo Mixer with Effects", "asin": "B00I2J4V5G", "price": "$169.99", "quantity": "1"},
{"title": "The Power of Strangers: The Benefits of Connecting in a Suspicious World", "asin": "1984855778", "price": "$15.88", "quantity": "1"},
{"title": "The Art of Gathering: How We Meet and Why It Matters", "asin": "1594634920", "price": "$13.50", "quantity": "1"}],
"promotion_items": [{"title": "Sennheiser\nPro Audio XSW 1-825 DUAL-A Channel Wireless Microphone System,Black\nXLR", "asin": "B07DWHBKBJ", "price": "$599.00", "quantity": ""},
{"title": "Shure\nBLX1288/CVL Wireless Microphone System - 14-Hour Battery Life, 300 ft Range, UHF | Includes Handheld & Lavalier Mics, Dual Channel Receiver | H10 Band (BLX1288/CVL-H10)\nWireless", "asin": "B016APL6UG", "price": "$639.00", "quantity": ""},
{"title": "Shure\nBLX2/B58 Handheld Transmitter with SM58 Vocal Mic Capsule - for use with BLX Wireless Microphone Systems, Receiver Sold Separately | J11 Band (BLX2/SM58=-J11)\nXLR", "asin": "B085WGVL86", "price": "$219.00", "quantity": ""},
{"title": "200-Channel Wireless Microphones System, Dual UHF Metal Cordless Mic Set, Auto Scan, Long Range 200-240Ft,16 Hours Use for Karaoke Singing, Church, 2022 Version(WM333)\nXLR", "asin": "B0749L15PF", "price": "$126.64", "quantity": ""},
{"title": "beyerdynamic\nTG-V70DS Professional Dynamic Hypercardioid Microphone for Vocals, with Lockable On/Off Switch\nWired, Wireless", "asin": "B005BQLO4E", "price": "$229.99", "quantity": ""},
{"title": "Sennheiser\nPro Audio XSW 1-825-A Vocal Wireless Microphone, A Range 548-572 MHz, Black, medium\nWireless", "asin": "B01NAS7Q9Q", "price": "$299.00", "quantity": ""},
{"title": "beyerdynamic\nTG-V70DS Professional Dynamic Hypercardioid Microphone for Vocals, with Lockable On/Off Switch\nWired, Wireless", "asin": "B005BQLO4E", "price": "$229.99", "quantity": ""},
{"title": "200-Channel Wireless Microphones System, Dual UHF Metal Cordless Mic Set, Auto Scan, Long Range 200-240Ft,16 Hours Use for Karaoke Singing, Church, 2022 Version(WM333)\nXLR", "asin": "B0749L15PF", "price": "$126.64", "quantity": ""},
{"title": "TONOR\nWireless Microphone, Metal Dual Professional UHF Cordless Dynamic Mic Handheld Microphone System for Home Karaoke, Meeting, Party, Church, DJ, Wedding, Home KTV Set, 200ft, TW-820 Grey\nXLR,6.35 mm Jack", "asin": "B07RJLKBRD", "price": "$93.49", "quantity": ""},
{"title": "Sennheiser\nPro Audio XSW 1-825 DUAL-A Channel Wireless Microphone System,Black\nXLR", "asin": "B07DWHBKBJ", "price": "$599.00", "quantity": ""},
{"title": "SE ELECTRONICS\nV7 Mic Capsule for Shure Wireless - Black\nXLR", "asin": "B07N6PD1J4", "price": "$119.00", "quantity": ""},
{"title": "Wireless Microphone System, Dual UHF Metal Cordless Mic Set, Long Distance 150-200Ft,16 Hours Continuous, Fixed Frequency, Use for Karaoke Singing, Family Party,Church (CH.01&02)\nXLR", "asin": "B07F58YP2Z", "price": "$109.99", "quantity": ""}],
"ads": [{"title": "DJI Mic 2 (2 TX + 1 RX + Charging Case), Wireless Lavalier Microphone, Intelligent Noise Cancelling, 32-bit Float Internal Recording, 820 ft.(250m) Range, Microphone for iPhone, Android, Camera", "asin": "B0CFZX734J"},
{"title": "DJI Mic 2 (1 TX + 1 RX), Wireless Microphone with Intelligent Noise Cancelling, 32-bit Float Internal Recording, Optimized Sound, 250m (820 ft.) Range, Microphone for iPhone, Android, Camera, Vlogs", "asin": "B0CFZY1M8M"},
{"title": "DJI Mic Mini (2 TX + 1 RX + Charging Case), Wireless Microphone for iPhone/Camera/Android, Ultralight, Detail-Rich Audio, 48h Use, Noise Cancelling, Automatic Limiting, Vlog, Streaming", "asin": "B0DDL8WGH5"}],
"search_results": [{"title": "BLX24/PG58 Wireless Microphone System - 14-Hour Battery Life, 300 ft Range, UHF | Includes PG58 Handheld Vocal Mic, Single Channel Receiver | H9 Band (BLX24/PG58-H9)", "asin": "B016APL8EA", "price": "$299.00", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "TG-V70DS Professional Dynamic Hypercardioid Microphone for Vocals, with Lockable On/Off Switch", "asin": "B005BQLO4E", "price": "$229.99", "delivery": " Two-Day FREE delivery Mon, Apr 14 Only 9 left in stock - order soon."},
{"title": "XSW 1-835 Dual Channel Wireless Microphone System,Black", "asin": "B07DX4GSNK", "price": "$599.00", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "BLX2/B58 Handheld Transmitter with SM58 Vocal Mic Capsule - for use with BLX Wireless Microphone Systems, Receiver Sold Separately | J11 Band (BLX2/SM58=-J11)", "asin": "B085WGVL86", "price": "$219.00", "delivery": "FREE delivery Tue, Apr 15 Only 3 left in stock - order soon."},
{"title": "BLX24/B58 Wireless Microphone System - 14-Hour Battery Life, 300 ft Range, UHF | Includes BETA 58A Handheld Vocal Mic, Single Channel Receiver | H10 Band (BLX24/B58-H10)", "asin": "B016APL8EU", "price": "$409.00", "delivery": " Two-Day FREE delivery Mon, Apr 14 Only 4 left in stock (more on the way)."},
{"title": "BLX288/PG58 Wireless Microphone System - 14-Hour Battery Life, 300 ft Range, UHF | Includes (2) PG58 Handheld Vocal Mics, Dual Channel Receiver | H11 Band (BLX288/PG58-H11)", "asin": "B085WFZKYR", "price": "$599.00", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "BLX288/SM58 Wireless Microphone System - 14-Hour Battery Life, 300 ft Range, UHF | Includes (2) SM58 Handheld Vocal Mics, Dual Channel Receiver | H10 Band (BLX288/SM58-H10)", "asin": "B07WJZ2CV7", "price": "$699.00", "delivery": "FREE delivery Tue, Apr 15"},
{"title": "Wireless Two Microphone System with Dual-Channel Receiver, Black", "asin": "B08WHHWRST", "price": "$89.95", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "BLX14/P31 Wireless Microphone System - 14-Hour Battery Life, 300 ft Range, UHF | Includes PGA31 Headset Mic, Bodypack Transmitter, Single Channel Receiver | H10 Band (BLX14/P31-H10)", "asin": "B016APL73M", "price": "$349.00", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "BLX14/CVL Wireless Microphone System - 14-Hour Battery Life, 300 ft Range, UHF | Includes CVL Lavalier Mic, Bodypack Transmitter, Single Channel Receiver | H10 Band (BLX14/CVL-H10)", "asin": "B016APL728", "price": "$329.00", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "SM57 & SM58 Microphone Set - Professional Dynamic Cardioid Pair for Instruments & Vocals - Crisp Sound & Versatile Performance", "asin": "B0DNV2YL68", "price": "$198.00", "delivery": "FREE delivery Apr 16 - 18 Or fastest delivery Apr 15 - 16"},
{"title": "Pro Audio XSW 1-825-A Vocal Wireless Microphone, A Range 548-572 MHz, Black, medium", "asin": "B01NAS7Q9Q", "price": "$299.00", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "200-Channel Wireless Microphones System, Dual UHF Metal Cordless Mic Set, Auto Scan, Long Range 200-240Ft,16 Hours Use for Karaoke Singing, Church, 2022 Version(WM333)", "asin": "B0749L15PF", "price": "$126.64", "delivery": "FREE delivery Mon, Apr 21 for Prime members Only 10 left in stock - order soon."},
{"title": "Wireless Microphone, Metal Dual Professional UHF Cordless Dynamic Mic Handheld Microphone System for Home Karaoke, Meeting, Party, Church, DJ, Wedding, Home KTV Set, 200ft, TW-820 Grey", "asin": "B07RJLKBRD", "price": "$93.49", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "Dual Wireless Microphone System - Metal Handheld Mics & Receiver, Adjustable UHF Channels 520-590 MHz Range, Antenna Diversity, Ideal for Professional Audio and Events", "asin": "B0DFXTB9RR", "price": "$169.99", "delivery": "FREE delivery Tue, Apr 15"},
{"title": "GLXD24+/SM58 Dual Band Pro Digital Wireless Microphone System - 12-Hour Battery Life, 100 ft Range | SM58 Handheld Vocal Mic, Single Channel Receiver (GLXD24+/SM58-Z3)", "asin": "B0BSP3L73F", "price": "$549.00", "delivery": "FREE delivery Wed, Apr 16 Only 7 left in stock - order soon."},
{"title": "BLX24/SM58 Wireless Microphone System - 14-Hour Battery Life, 300 ft Range, UHF | Includes SM58 Handheld Vocal Mic, Single Channel Receiver | H9 Band (BLX24/SM58-H9)", "asin": "B016APL8D6", "price": "$349.00", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Wireless Microphone System, Dual Wireless Mics,w/ 2 Handhelds, Auto Scan,2x100 UHF Frequencies,328ft Range,Dynamic Microphone for Singing, Karaoke, Church(PTU-71-2H)", "asin": "B07JNDVS6H", "price": "$149.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "BLX188/CVL Wireless Microphone System - 14-Hour Battery Life, 300 ft Range, UHF | Includes (2) Lavalier Mics, Dual Channel Receiver | H9 Band (BLX188/CVL-H9)", "asin": "B016APL80O", "price": "$629.00", "delivery": "FREE delivery Tue, Apr 15"},
{"title": "Pro Audio XSW 1-825 DUAL-A Channel Wireless Microphone System,Black", "asin": "B07DWHBKBJ", "price": "$599.00", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "Wireless Microphone System, Dual UHF Metal Cordless Mic Set, Long Distance 150-200Ft,16 Hours Continuous, Fixed Frequency, Use for Karaoke Singing, Family Party,Church (CH.01&02)", "asin": "B07F58YP2Z", "price": "$109.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "XSW 1-825 Dual-A Channel Wireless Microphone System with 2X Tripod Mic Stand & 2X XLR-XLR Cable Bundle", "asin": "B08B1261P9", "price": "$599.00", "delivery": " Two-Day FREE delivery Mon, Apr 14 Only 10 left in stock - order soon."},
{"title": "XSW 1-ME2-A Wireless Presentation Microphone, A Range 548-572 MHz,Black", "asin": "B01MR4YUTG", "price": "$379.00", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "Wireless Microphone System, Dual Wireless Mics,w/ 2 Handhelds, Auto Scan,2x100 UHF Frequencies,328ft Range,Dynamic Microphone for Singing, Karaoke, Church(PTU-71-2H)", "asin": "B07JNDVS6H", "price": "$149.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "BLX1288/CVL Wireless Microphone System - 14-Hour Battery Life, 300 ft Range, UHF | Includes Handheld & Lavalier Mics, Dual Channel Receiver | H10 Band (BLX1288/CVL-H10)", "asin": "B016APL6UG", "price": "$639.00", "delivery": " Two-Day FREE delivery Mon, Apr 14 Only 1 left in stock - order soon."},
{"title": "PartyBox Wireless Mic - 2X Digital Wireless Microphones, Rechargeable Battery (20hrs - 700mAh), Clear Voice, Crisp Sound, Stable 2.4GHz Connection, Compatible with All PartyBox Speakers (Black)", "asin": "B0CTDJ45M4", "price": "$99.95", "delivery": " One-Day FREE delivery Tomorrow 10 AM - 3 PM"},
{"title": "SLXD24/B58 Digital Wireless Microphone System - Includes SLXD2 Handheld Transmitter with BETA 58A Vocal Mic Capsule and SLXD4 Single Channel Rack Mount Receiver | G58 Band (SLXD24/B58-G58)", "asin": "B084Z9X7ZG", "price": "$748.25", "delivery": " Two-Day FREE delivery Mon, Apr 14 Only 6 left in stock - order soon."},
{"title": "BLX288/B58 Wireless Microphone System - 14-Hour Battery Life, 300 ft Range, UHF | Includes (2) BETA 58A Handheld Vocal Mics, Dual Channel Receiver | H10 Band (BLX288/B58-H10)", "asin": "B084H469JX", "price": "$799.00", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "SLXD24/B87A Digital Wireless Microphone System - Includes SLXD2 Handheld Transmitter with BETA 87A Vocal Mic Capsule and SLXD4 Single Channel Rack Mount Receiver | G58 Band (SLXD24/B87A-G58)", "asin": "B084Z8PNMC", "price": "$839.00", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "MoveMic Two Kit - Pro Wireless Lavalier Microphones with Camera Receiver for DSLRs, iPhone, Android, Mac & PC, 2 Bluetooth Mini Mics, 24 Hours Charge, IPX4, Portable Clip Lavs (MV-Two-KIT-Z7)", "asin": "B0CRHWXPX7", "price": "$424.00", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "V7 Mic Capsule for Shure Wireless - Black", "asin": "B07N6PD1J4", "price": "$119.00", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "TG-V50 Dynamic Cardioid Microphone for Vocals", "asin": "B004ZY717C", "price": "$99.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 13 Only 2 left in stock - order soon."},
{"title": "SLXD24/SM58 Digital Wireless Microphone System - Includes SLXD2 Handheld Transmitter with SM58 Vocal Mic Capsule and SLXD4 Single Channel Rack Mount Receiver | J52 Band (SLXD24/SM58-J52)", "asin": "B084Z9KXYJ", "price": "$699.00", "delivery": " One-Day FREE delivery Tomorrow, Apr 13 Only 16 left in stock (more on the way)."},
{"title": "BLX1288/P31 Wireless Microphone System - 14-Hour Battery Life, 300 ft Range, UHF | Includes Handheld & Headset Mics, Dual Channel Receiver | J11 Band (BLX1288/P31-J11)", "asin": "B085WFZCVJ", "price": "$599.00", "delivery": " Two-Day FREE delivery Mon, Apr 14 Only 16 left in stock (more on the way)."},
{"title": "Wireless Microphone System, 8-Channel Wireless Mic, w/ 8 Handheld Dynamic Microphones, Auto Scan,8x40 UHF Frequencies, 328ft Range, Mics for Singing,Church, Karaoke(PTU-6000-8H)", "asin": "B08W523221", "price": "$539.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "SM58 Pro XLR Dynamic Microphone - Professional Studio & Live Performance Cardioid Mic for Vocals, Podcasting, and Recording (SM58-LC)", "asin": "B000CZ0R42", "price": "$99.00", "delivery": " One-Day FREE delivery Tomorrow 10 AM - 3 PM"},
{"title": "BLX1288/CVL Wireless Microphone System - 14-Hour Battery Life, 300 ft Range, UHF | Includes Handheld & Lavalier Mics, Dual Channel Receiver | H10 Band (BLX1288/CVL-H10)", "asin": "B016APL6UG", "price": "$639.00", "delivery": " Two-Day FREE delivery Mon, Apr 14 Only 1 left in stock - order soon."},
{"title": "BLX288/PG58 H9 | Two PG58 Handheld Microphones Dual Channel Handheld Wireless System", "asin": "B01D277OR4", "price": "$599.00", "delivery": "FREE delivery Apr 17 - 21 Or fastest delivery Wed, Apr 16 Only 2 left in stock - order soon."},
{"title": "Wireless Microphone System, 4-Channel UHF Wireless Mic, Fixed Frequency Metal Cordless Mic with 4 Handheld Dynamic Microphones, 260ft Range, Mics for Singing, Church(PTU-5000-4H)", "asin": "B07GR69D9L", "price": "$199.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Wireless Microphone System, 4-Channel UHF Wireless Mic Set with Handheld/Bodypack/Headset/Lapel Mics, Fixed Frequency Metal Cordless Microphone for Church,Singing,DJ(PTU-5000-2H2B)", "asin": "B07MPTBG49", "price": "$199.99", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "BLX14/SM31 Wireless Microphone System for Fitness and Aerobics - 14-Hour Battery Life, 300 ft Range | Includes SM31FH Fitness Headset Mic, Single Channel Receiver | J11 Band (BLX14/SM31-J11)", "asin": "B085WGPDCY", "price": "$389.00", "delivery": "FREE delivery Wed, Apr 16"},
{"title": "SM31 Fitness Headset Condenser Microphone with Moisture-Repelling Hydrophobic Construction for Workout Instructors, TQG connects to Shure Wireless Systems (Bodypack Transmitter Sold Separately)", "asin": "B00IVPFZ92", "price": "$99.00", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "BLX24R/B58 Wireless Microphone System - 14-Hour Battery Life, 300 ft Range, UHF | BETA 58A Handheld Vocal Mic, Single Channel Rack Mount Receiver | H10 Band (BLX24R/B58-H10)", "asin": "B016APL8RW", "price": "$489.00", "delivery": " Two-Day FREE delivery Mon, Apr 14 Only 8 left in stock (more on the way)."},
{"title": "Wireless Microphone System, Quad Channel Wireless Mic, w/ 4x40 UHF Frequencies, Auto Scan, 328ft Long Range, 4 Handheld Dynamic Microphone for Singing, Church, Karaoke (PTU-7000-4H)", "asin": "B0CL6RMPTC", "price": "$299.99", "delivery": "FREE delivery Tue, Apr 15"},
{"title": "Wireless Microphone System, Auto Scan & Pair Professional Rechargeable Wireless Mic, 2x100 UHF Metal Cordless Dynamic Mic Set for Karaoke, Church, Singing, Wedding, Meeting, DJ, 328ft TW750", "asin": "B0CYPWDLBF", "price": "$134.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "4 Channel Wireless Microphones System, Quad UHF Cordless Mic Set,4 * 40 Groups Metal Handheld Dynamic, Auto Scan, Long Range 200-300Ft,16 Hours Use for Church,Singing Bands (WM500)", "asin": "B0CRH8P5K6", "price": "$246.49", "delivery": " Two-Day FREE delivery Mon, Apr 14"},
{"title": "Wireless Microphone System, Metal Wireless Mic Set with Case,Handheld Cordless Dynamic Microphones for Singing, Karaoke, Church, DJ, 2x30 UHF Adjustable Frequencies,200ft Range (PTU-52-2H)", "asin": "B08N112VY2", "price": "$109.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "Wireless Microphone, Dual Digital Dynamic Microphone with Rechargeable Receiver, 200ft Range Stable Transmission, Plug and Play, Microphone for Singing, Karaoke, Home Party, Meeting, Church", "asin": "B0DJR6XHYV", "price": "$39.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "MoveMic 88+ Wireless Microphone - Professional Audio Recorder for Film/Field Recording Interviews, Stereo Mic 4 Polar Patterns | Compatible with iOS/Android via Motiv App (MV88+W-Z7)", "asin": "B0DT4YD363", "price": "$299.00", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "SLXD2/SM58 Handheld Transmitter with SM58 Vocal Mic Capsule - for use with SLX-D Digital Wireless Microphone Systems, Receiver Sold Separately | G58 Band (SLXD2/SM58=-G58)", "asin": "B085DMHL81", "price": "$279.00", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "BLX14R/MX53 Wireless Microphone System - 14-Hour Battery Life, 300 ft Range, UHF | MX153 Headset Mic, Single Channel Rack Mount Receiver | H9 Band (BLX14R/MX53-H9)", "asin": "B016APL7CS", "price": "$599.00", "delivery": "FREE delivery Tue, Apr 15"},
{"title": "GLXD14+/PGA31 Dual Band Pro Digital Wireless Microphone System - 12-Hour Battery Life, 100 ft Range | PGA31 Headset Mic, Single Channel Receiver (GLXD14+/PGA31-Z3)", "asin": "B0BSP51GFN", "price": "$559.00", "delivery": "FREE delivery Tue, Apr 15 Only 3 left in stock - order soon."},
{"title": "GLXD2+/B58 Handheld Transmitter with BETA 58A Vocal Mic Capsule - for use with GLX-D+ Dual Band Digital Wireless Microphone Systems, Receiver Sold Separately (GLXD2+/B58=-Z3)", "asin": "B0BSP46P8M", "price": "$359.00", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "Wireless Microphones,Metal Dual Professional UHF Cordless Dynamic Wireless Microphone System,Rechargeable Microphone Receiver for Karaoke Singing, Wedding, Party, DJ, Speech, Church, Class Use, 240ft", "asin": "B0DT8KVZYT", "price": "$59.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "SLXD24D/N8CB Dual Channel Wireless Microphone System - Includes Two SLXD2 Handheld Transmitters with Nexadyne 8/S Vocal Mic Capsules, SLXD4D Rack Mount Receiver | J52 Band (SLXD24D/N8SB-J52)", "asin": "B0D6CZQJTN", "price": "$1,779.00", "delivery": "FREE delivery Thu, Apr 17 for Prime members Only 1 left in stock (more on the way)."},
{"title": "QLXD2/SM58 Handheld Transmitter with SM58 Vocal Mic Capsule - for use with QLX-D Digital Wireless Microphone Systems, Receiver Sold Separately | G50 Band (QLXD2/SM58=-G50)", "asin": "B00MG1H7X4", "price": "$429.00", "delivery": "FREE delivery Apr 16 - 18 Or fastest delivery Apr 15 - 16"},
{"title": "Microflex MX153 Earset Headworn Microphone - Tan, Omnidirectional Mic, TQG / TA4F Connector Wireless Bodypack Transmitters (MX153T/O-TQG)", "asin": "B007JHZ7GO", "price": "$259.00", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "GLXD124R+/85 Dual Band Pro Digital Wireless Microphone System for Church, Karaoke, Vocals - 12-Hour Battery Life, 100 ft Range | Handheld & Lavalier Mics, Single Channel Rack Mount Receiver", "asin": "B0BSP14RST", "price": "$999.00", "delivery": "FREE delivery Wed, Apr 16 Or fastest delivery Tue, Apr 15 Only 1 left in stock - order soon."},
{"title": "Wireless Microphones System with UHF Headset/Lavalier Lapel Mics, Bodypack Transmitter, Receiver, 4 * 10 Channels, 200ft Range for Church Conference Performance Singing Karaoke PA Speaker Mixer", "asin": "B0CZ8Z58FG", "price": "$129.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "PGA31-TQG Headworn Cardioid Condenser Microphone with TA4F Connector", "asin": "B00IVPFZ9W", "price": "$49.00", "delivery": " One-Day FREE delivery Tomorrow 10 AM - 3 PM"},
{"title": "Wireless Microphone System, Auto Scan & Pair UHF Rechargeable Karaoke Mic, 2x100 Professional Dynamic Cordless Mic for Singing Church Wedding DJ with Adjustable Volume, Quick Mute 262ft TW550", "asin": "B0D9JJDL7P", "price": "$99.99", "delivery": " One-Day FREE delivery Tomorrow, Apr 13"},
{"title": "PGA48 Dynamic Microphone - Handheld Mic for Vocals with Cardioid Pick-up Pattern, Discrete On/Off Switch, 3-pin XLR Connector, 15' XLR-to-XLR Cable, Stand Adapter and Zipper Pouch (PGA48-XLR)", "asin": "B00TTQM8Z6", "price": "$45.00", "delivery": "FREE delivery Tue, Apr 15"},
{"title": "Wireless Microphone System, True Diversity Dual Cordless Mic Set, Professional UHF Handheld Wireless Microphones w/Auto Scan, 2x1000 Channels, 328ft for Stage & Studio (PTU-2U-2H)", "asin": "B0B68RDPK8", "price": "$319.99", "delivery": "FREE delivery Tue, Apr 15"},
{"title": "SM58 Pro XLR Dynamic Microphone with On/Off Switch - Professional Studio & Live Performance Cardioid Mic for Vocals, Podcasting, and Recording (SM58S)", "asin": "B0000AQRSU", "price": "$109.00", "delivery": " One-Day FREE delivery Tomorrow 10 AM - 3 PM"}]
<|observation_end|>

# Output Format
Please provide your final answer in JSON format within <answer></answer> tags using the following schema (Note that the thinking process should be within 250 words and give enough output space for final answer):
"<answer>
{
"timestamp": "2025-04-12T21:44:11.541Z", // the timestamp when this action occurs.
"action": "string", // select one plausible action from: input, click_product, purchase, or click.
"acion_argument": "string", // select appropriate value based on action type: input_text, product_asin, clickable_name.
}
</answer>"

<|im_end|>
<|im_start|>assistant
<think>
