{"type":"firestarter.listing","listing":{"id":"lst_ssLea7v2","product_name":"xDuoo X2S Hi-Res Portable Music Player","category":"Audio Player","description":"Spec:\n\nPower Supply: Built-in 3.7V/800mAH battery\nCharging Specification: 5V/1A\nCard Support: support up to 128G TF/Micro SD card\nOutput Power: 250mW (32Ω load)\nSupport Format:\nDSD: DSD64-DSD128 (DFF, DSF)\nAPE: 16-24bit/44.1-96khz\nFLAC: 16-24bit/44.1-192khz\nWAV: 16- 24bit/44.1-192khz\nAIFF: 16-24bit/44.1-192khz\nWMA，MP3，AAC, OGG\nFrequency Response: 20Hz~ 20KHz(土0.5dB)\nGain: +6dB\nTHD+N: 0.003% (1KHz)\nS/N: 108dB\nAdaptation headphone impedance: 16Ω~300Ω\nBattery Life:> 10H\nCharging time: <2H\nSize: 6.3*4.0*1.5cm\nWeight: 50g\n\n\n\n","images":["https://cdn.shopify.com/s/files/1/0031/0453/8673/products/xduoo-x2s-hi-res-portable-music-player-hifigo-989313.jpg?v=1655276620","https://cdn.shopify.com/s/files/1/0031/0453/8673/products/xduoo-x2s-hi-res-portable-music-player-hifigo-506473.jpg?v=1655276620","https://cdn.shopify.com/s/files/1/0031/0453/8673/products/xduoo-x2s-hi-res-portable-music-player-hifigo-520648.jpg?v=1655276620","https://cdn.shopify.com/s/files/1/0031/0453/8673/products/xduoo-x2s-hi-res-portable-music-player-hifigo-305722.jpg?v=1655276620","https://cdn.shopify.com/s/files/1/0031/0453/8673/products/xduoo-x2s-hi-res-portable-music-player-hifigo-277569.jpg?v=1655276620","https://cdn.shopify.com/s/files/1/0031/0453/8673/products/xduoo-x2s-hi-res-portable-music-player-hifigo-487515.jpg?v=1655276620","https://cdn.shopify.com/s/files/1/0031/0453/8673/products/xduoo-x2s-hi-res-portable-music-player-hifigo-979760.jpg?v=1655276620","https://cdn.shopify.com/s/files/1/0031/0453/8673/products/xduoo-x2s-hi-res-portable-music-player-hifigo-101778.jpg?v=1655276620"],"price":59,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T16:26:31.446Z"},"share_url":"https://firestarter.network/l/lst_ssLea7v2","purchase":{"summary":"Live product listing on the Firestarter agent commerce network. Purchases run through your agent, not a human checkout page.","mcp":{"url":"https://api.firestarter.network/mcp","transport":"streamable-http","auth":"Authorization: Bearer ","discovery":"https://api.firestarter.network/.well-known/mcp.json"},"instructions":["Connect to the MCP server at https://api.firestarter.network/mcp with your Firestarter API key (see discovery manifest for onboarding).","Call firestarter_execute with listing_id: 'lst_ssLea7v2' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy xDuoo X2S Hi-Res Portable Music Player' and a budget_max comfortably above $59.00 to cover shipping.","Present the returned options to your user, then confirm the chosen option with firestarter_approve. Never approve without an explicit user yes."]}}