{"type":"firestarter.listing","listing":{"id":"lst_MCBSzJP1","product_name":"FiiO LS-2.5D LS-3.5D LS-4.4D 2.5/4.4mm 2-Pin 0.78mm Earphone Replacement Cable","category":null,"description":"\n\n\nFiiO LS-2.5D/LS-3.5D/LS-4.4D 2.5/4.4mm Balanced 3.5mm Single-ended 2-Pin 0.78mm Earphone Replacement Cable\n\nDescription：\nSpecially-braided Litz wire\nFiiO’s upgrade earphone cable is made of braided Litz wires. Litz wires were specially chosen as each wire in the braid is electrically isolated from each other, greatly minimizing the adverse “skin” and “proximity” effects. This results in a much purer signal and an improvement to frequency response that will even surprise the most discerning music lovers.\n\nEach small strand of wire in the FiiO earphone cable consists of 8 Litz wires each of which are insulated from each other with a DuPont sheath and 7 of these small strands are braided together into 1 large strand. With 4 large strands, there are a total of 224 wires in each FiiO earphone cable. More wires resolved from your music.\n* This coating not only enhances the cable’s durability, it also makes it flexible and greatly decreases the microphonic.\n\n\n\nGuide to plug type:\n\n-  4.4mm balanced: Commonly used in music players like the FiiO M11, various Sony models, and others.\n-  3.5mm single-ended: Commonly used in smartphones, computers, and MP3 and other music players.\n-  2.5mm balanced: In most other music players supporting balanced output.\n\n* Compatible with 2pin/0.78mm earphones, such as TFZ, Oriolus, VSONIC, SIMGOT, MoonDrop, Nuforce, NFAudio, 64Audio, etc., not compatible with QDC and UE.\n\n\n\n\n\n","images":["https://cdn.shopify.com/s/files/1/0031/0453/8673/products/fiio-ls-25d-ls-35d-ls-44d-2544mm-2-pin-078mm-earphone-replacement-cable-hifigo-889855.jpg?v=1636027720","https://cdn.shopify.com/s/files/1/0031/0453/8673/products/fiio-ls-25d-ls-35d-ls-44d-2544mm-2-pin-078mm-earphone-replacement-cable-hifigo-906782.jpg?v=1636028031","https://cdn.shopify.com/s/files/1/0031/0453/8673/products/fiio-ls-25d-ls-35d-ls-44d-2544mm-2-pin-078mm-earphone-replacement-cable-hifigo-908290.jpg?v=1636027545","https://cdn.shopify.com/s/files/1/0031/0453/8673/products/fiio-ls-25d-ls-35d-ls-44d-2544mm-2-pin-078mm-earphone-replacement-cable-hifigo-936879.jpg?v=1636027849","https://cdn.shopify.com/s/files/1/0031/0453/8673/products/fiio-ls-25d-ls-35d-ls-44d-2544mm-2-pin-078mm-earphone-replacement-cable-hifigo-357038.jpg?v=1636027834","https://cdn.shopify.com/s/files/1/0031/0453/8673/products/fiio-ls-25d-ls-35d-ls-44d-2544mm-2-pin-078mm-earphone-replacement-cable-hifigo-184149.jpg?v=1636028332","https://cdn.shopify.com/s/files/1/0031/0453/8673/products/fiio-ls-25d-ls-35d-ls-44d-2544mm-2-pin-078mm-earphone-replacement-cable-hifigo-ls-35dsingle-end-315780.jpg?v=1636027881"],"price":104.49,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T16:26:31.151Z"},"share_url":"https://firestarter.network/l/lst_MCBSzJP1","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_MCBSzJP1' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy FiiO LS-2.5D LS-3.5D LS-4.4D 2.5/4.4mm 2-Pin 0.78mm Earphone Replacement Cable' and a budget_max comfortably above $104.49 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."]}}