{"type":"firestarter.listing","listing":{"id":"lst_PeTLGM1Q","product_name":"Fearless Audio ACME 8BA Driver In-Ear Full 3D-Printed HiFi Earphones","category":"Earphone","description":"\n\t\nFunction: Monitor Headphone\n\n\t\nFunction: HiFi Headphone\n\n\t\nModel Number: ACME\n\n\t\nStyle: In-Ear\n\n\t\nWaterproof: No\n\n\t\nWith Microphone: No\n\n\t\nSupport Memory Card: No\n\n\t\nConnectors: 3.5mm\n\n\t\nCommunication: Wired\n\n\t\nLine Length: 1.2m\n\n\t\nPlug Type: Line Type\n\n\t\nFrequency Response Range: 20-40000Hz\n\n\t\nControl Button: No\n\n\t\nActive Noise-Cancellation: No\n\n\t\nWireless Type: None\n\n\t\nBrand Name: Fearless Audio \n\n\t\nSupport APP: No\n\n\t\nSensitivity: 118dB\n\n\t\nIs wireless: No\n\n\t\nVolume Control: No\n\n\t\nVocalism Principle: Balanced Armature\n\n\t\nCustomization: Support\n\n\t\nSupport Apt-x: No\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n---SpecificationsSplit---\nFearless Audio ACME 8BA IEM Full-3D-Printed Custom IEM HiFi In-Ear Monitor \n\nNew Flagship IEM From Fearless Audio\n\nSpecs\nTechnic Features: 8 BA Drivers , 4-way Crossover, 3 Sound Tubes\nDrivers: Micro Knowles Balanced Armature Driver *8, Including Sonion Dual Ultra-Low Requency BA Driver*1, Sonion Dual Low-Mid Requency BA Drivers*1, Knowles Dual Mid-High-Frequency BA Driver*2 \nSensitivity : 118dB/mW\nImpedance: 11Ω\nFrequency Response: 15HZ-20KHZ \n\n\n\n\n\n\n ","images":["https://cdn.shopify.com/s/files/1/0031/0453/8673/products/fearless-audio-acme-8ba-driver-in-ear-full-3d-printed-hifi-earphones-hifigo-711945.jpg?v=1573285137","https://cdn.shopify.com/s/files/1/0031/0453/8673/products/fearless-audio-acme-8ba-driver-in-ear-full-3d-printed-hifi-earphones-hifigo-494268.jpg?v=1573285137","https://cdn.shopify.com/s/files/1/0031/0453/8673/products/fearless-audio-acme-8ba-driver-in-ear-full-3d-printed-hifi-earphones-hifigo-641829.jpg?v=1573285137","https://cdn.shopify.com/s/files/1/0031/0453/8673/products/fearless-audio-acme-8ba-driver-in-ear-full-3d-printed-hifi-earphones-hifigo-300943.jpg?v=1573285137","https://cdn.shopify.com/s/files/1/0031/0453/8673/products/fearless-audio-acme-8ba-driver-in-ear-full-3d-printed-hifi-earphones-hifigo-460055.jpg?v=1573285137","https://cdn.shopify.com/s/files/1/0031/0453/8673/products/fearless-audio-acme-8ba-driver-in-ear-full-3d-printed-hifi-earphones-hifigo-522775.jpg?v=1573285137"],"price":1099,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T16:26:31.802Z"},"share_url":"https://firestarter.network/l/lst_PeTLGM1Q","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_PeTLGM1Q' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Fearless Audio ACME 8BA Driver In-Ear Full 3D-Printed HiFi Earphones' and a budget_max comfortably above $1099.00 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."]}}