{"type":"firestarter.listing","listing":{"id":"lst_35yxaUQt","product_name":"Custom Art Fibae 5","category":"Earphones/IEMs","description":"\n\n\nOutperform the proceedings\nFibae series has been well-received with many good reviews in the past, and the Fibae 5 is even better in its performance. Compared with Fibae 4, the sensitivity is reduced to 109 while the impedance is increased to 10 Ohm @1kHz, promising a more detailed sound.\n\n\n\n\n\nDynamic + BA + Planar\nThere’re three mainstream drivers for HiFi IEMs on the market, dynamic, balanced armature, and planar magnetic, each specializing in handling certain frequencies. Thus, by combining the strengths of all three, Fibae 5 assigns the most qualified driver for all within the frequency spectrum for neuter output.\n\n\n\n\n\nPure HiFi Music\nFlat impedance technology for better accuracy of sound reproduction, so the Fibae 5 will sound more neutral and transparent across the frequency spectrum. The sound remains faithfully for the original taste of what is like fresh from the producer, with no level being emphasized in any range.\n\n\n\n\n\nInnovated Design\nAs a brand that keeps up with expectations and always enthuses about being better, Fibae 5 has a 3D-printed waveguide for listeners’ convenience. The design of pressure optimization is another innovation that will improve the listening experience greatly.\n\n\n\n\n\nComfy Listening\nFibae 5 is ergonomically designed with great efforts put in to ensure it will not cause any pain or discomfort for the users. The size and shape is carefully designed to fit one’s ear but not cause soreness for wearing. The edges are rounded to not hurt the listener’s ear when put in and taken off.\n\n\n\n\n\n\n","images":["https://cdn.shopify.com/s/files/1/0040/7201/3924/products/F5_U_300x300a.jpg?v=1669706937","https://cdn.shopify.com/s/files/1/0040/7201/3924/products/IMG_8267.jpg?v=1669707259","https://cdn.shopify.com/s/files/1/0040/7201/3924/products/IMG_8269.jpg?v=1669707619","https://cdn.shopify.com/s/files/1/0040/7201/3924/products/IMG_8270.jpg?v=1669707619"],"price":999,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T16:26:47.096Z"},"share_url":"https://firestarter.network/l/lst_35yxaUQt","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_35yxaUQt' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Custom Art Fibae 5' and a budget_max comfortably above $999.00 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."]}}