{"type":"firestarter.listing","listing":{"id":"lst_r7iRhZPa","product_name":"DD ddHiFi TC35M2 USB-C to 3.5mm Audio Decoder Adapter","category":null,"description":"Specification\n\nPlug: USB-C plug\n\nSocket: 3.5mm four-section socket\n\nFrequency Response: 20Hz-20kHz \n\nEar amplifier chip: ES9603Q (independent)\n\nOutput power: L + R ≥ 45mW + 45mW (32Q / THD + N &lt;1%) \n\nSignal-to-noise ratio: ≥ 112dB (32Ω load / A weighting) \n\nDynamic range: &gt;120dB\n\nTotal harmonic distortion: &lt;0.008% (32 load)\n\nBottom noise: &lt;3uV (A-weighted)\n\nPCM decoding support: up to 32bit/384kHz \n\nSupport for in-line headphone type: CTIA in-line standard\n\nDimensions: 17.8×14×8.9 (mm)\n\nWeight: about 3.6g\n\nBased on practical tests, the TC35M2 is compatible with the new iPhone 15 series.\n\n\n","images":["https://cdn.shopify.com/s/files/1/0031/0453/8673/files/dd-ddhifi-tc35m2-usb-c-to-35mm-audio-decoder-adapter-hifigo-tc35m2-silver-686862.jpg?v=1720855149","https://cdn.shopify.com/s/files/1/0031/0453/8673/files/dd-ddhifi-tc35m2-usb-c-to-35mm-audio-decoder-adapter-hifigo-758957.jpg?v=1720855134","https://cdn.shopify.com/s/files/1/0031/0453/8673/files/dd-ddhifi-tc35m2-usb-c-to-35mm-audio-decoder-adapter-hifigo-904235.jpg?v=1720855159","https://cdn.shopify.com/s/files/1/0031/0453/8673/files/dd-ddhifi-tc35m2-usb-c-to-35mm-audio-decoder-adapter-hifigo-913620.jpg?v=1720855130","https://cdn.shopify.com/s/files/1/0031/0453/8673/files/dd-ddhifi-tc35m2-usb-c-to-35mm-audio-decoder-adapter-hifigo-971950.jpg?v=1720855146"],"price":49.99,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T16:26:29.721Z"},"share_url":"https://firestarter.network/l/lst_r7iRhZPa","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 <your Firestarter API key>","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_r7iRhZPa' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy DD ddHiFi TC35M2 USB-C to 3.5mm Audio Decoder Adapter' and a budget_max comfortably above $49.99 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."]}}