{"type":"firestarter.listing","listing":{"id":"lst_uIVuEbVk","product_name":"Oriolus Mellianus 10 BA Balanced Armature Drivers HiFi In ear Earphone","category":"Earphone","description":"\nSound characteristics:\n\nMeticulous descriptive quality and clear.\nTop resolution with gentle and gorgeous temperament.\nThe voice is slightly farther, the image is smaller, the volume is round and full.\nLow frequency is ordinary with moderate energy distribution.\n\n\n\nProduct features:\n\n10 BA drivers(Sonion and Knowles)\n3-way frequency crossover\n2*BA(Low)+4*BA(Mid)+4*BA(High)\nFour-catheter design\n\n\n\nSPEC:\n\n·Sensitivity:109dB\n·Impedance:36Ω@1khz\n·Connectors:3.5mm\n·Line Length:1.2m\n·Frequency Range:10-40000Hz\n·Ohno continuous casting silver-plated Wire\n·Driver Configuration:  \n   2*BA(Low,Sonion) \n   4*BA(Mid,Sonion)\n   4*BA(High,Sonion )\n\n\n\n\n\n\n\n\n\n\n","images":["https://cdn.shopify.com/s/files/1/0031/0453/8673/products/oriolus-mellianus-10-ba-balanced-armature-drivers-hifi-in-ear-earphone-earphone-hifigo-589780.jpg?v=1648886572","https://cdn.shopify.com/s/files/1/0031/0453/8673/products/oriolus-mellianus-10-ba-balanced-armature-drivers-hifi-in-ear-earphone-hifigo-902991.jpg?v=1648533547","https://cdn.shopify.com/s/files/1/0031/0453/8673/products/oriolus-mellianus-10-ba-balanced-armature-drivers-hifi-in-ear-earphone-hifigo-585314.jpg?v=1615071701","https://cdn.shopify.com/s/files/1/0031/0453/8673/products/oriolus-mellianus-10-ba-balanced-armature-drivers-hifi-in-ear-earphone-hifigo-171879.jpg?v=1615076808","https://cdn.shopify.com/s/files/1/0031/0453/8673/products/oriolus-mellianus-10-ba-balanced-armature-drivers-hifi-in-ear-earphone-hifigo-284109.jpg?v=1615076814"],"price":2400,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T16:26:31.622Z"},"share_url":"https://firestarter.network/l/lst_uIVuEbVk","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_uIVuEbVk' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Oriolus Mellianus 10 BA Balanced Armature Drivers HiFi In ear Earphone' and a budget_max comfortably above $2400.00 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."]}}