{"type":"firestarter.listing","listing":{"id":"lst_sh1bhGX7","product_name":"FiiO BTR15","category":"AMP & DAC","description":"\n\nElegant Dual-Curved Glass Design\nFor the first time, FiiO applies dual hot-bent curved glass on both front and back panels, combining lightweight construction with luxurious texture. The refined aluminum alloy frame offers smooth, comfortable handling while adding structural strength and visual depth.\n\n\n0.96-Inch OLED Display\nAdopting the same display as FiiO’s flagship BTR7, the 0.96-inch OLED screen provides clear visibility of key information such as connection status, gain level, and codec type. Its dual-language interface and large font design make it easy to operate and monitor in any setting.\n\n\nDual Output Terminals for Versatile Listening\nThe BTR15 features both 3.5mm single-ended and 4.4mm balanced headphone outputs. The durable 4.4mm interface ensures stable connection and longevity, allowing you to match your favorite IEMs and headphones effortlessly for a dynamic, balanced soundstage.\n\n\nAdvanced Battery and Power Management\nA robust 550mAh high-temperature lithium-polymer battery provides up to 8 hours of playback and charges in under 2 hours. Smart protection systems include battery isolation during USB DAC mode, thermal regulation, and dynamic charging current control to extend battery lifespan and ensure safety.\n\n\nStudio-Grade MQA Full Decoding\nThe BTR15 supports MQA Full Decoder functionality across all playback platforms. It reproduces master-level sound directly from your source file—offering pure, detailed, and lifelike audio just as the artist intended.\n\n","images":["https://cdn.shopify.com/s/files/1/0040/7201/3924/files/3a13d6ae6c354cfcdf58d665f9c14c43_940c3b02-1aa4-42fc-b57d-8370e9c0ca7c.jpg?v=1761300590","https://cdn.shopify.com/s/files/1/0040/7201/3924/files/1_6a67e96f-055f-4add-be34-28567f3be022.png?v=1761300352","https://cdn.shopify.com/s/files/1/0040/7201/3924/files/c46d7063fd588aa623fcb482aca56fda.jpg?v=1761300580","https://cdn.shopify.com/s/files/1/0040/7201/3924/files/BTR15_1000_1.png?v=1761300353","https://cdn.shopify.com/s/files/1/0040/7201/3924/files/BTR15_1000_2.png?v=1761300352","https://cdn.shopify.com/s/files/1/0040/7201/3924/files/BTR15_1000_3.jpg?v=1761300353","https://cdn.shopify.com/s/files/1/0040/7201/3924/files/d137520f137bd5cd064da3eead14394e.png?v=1761300463","https://cdn.shopify.com/s/files/1/0040/7201/3924/files/3a13d6ae6c354cfcdf58d665f9c14c43.jpg?v=1761300464","https://cdn.shopify.com/s/files/1/0040/7201/3924/files/f9683dd4c70f9a7f05b11e6d7c1ad92b.png?v=1761300464","https://cdn.shopify.com/s/files/1/0040/7201/3924/files/847673892a89ac8896954f3c3258c2b3.jpg?v=1761300580","https://cdn.shopify.com/s/files/1/0040/7201/3924/files/25b5a8a1bda6b46a5b6daa181c4ab58b.jpg?v=1761300580","https://cdn.shopify.com/s/files/1/0040/7201/3924/files/56b16b942d1312d51100979642b0ff26.jpg?v=1761300580","https://cdn.shopify.com/s/files/1/0040/7201/3924/files/8291ff065916a4a7656ebf32bcf0d323_9d26d55a-f432-4990-8097-dee74d9afce2.jpg?v=1761300590"],"price":172.64,"currency":"USD","in_stock":true,"inventory_qty":29997,"dynamic_pricing":false,"listed_at":"2026-06-20T16:26:44.598Z"},"share_url":"https://firestarter.network/l/lst_sh1bhGX7","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_sh1bhGX7' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy FiiO BTR15' and a budget_max comfortably above $172.64 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."]}}