{"type":"firestarter.listing","listing":{"id":"lst_spf_dmvx","product_name":"HIFIMAN Edition XV Planar Magnetic Headphones","category":"Headphone","description":"ENHANCED MAGNET\nUsing Rare-Earth-Free permanent magnetic materials with an optimally designed structure, materials to achieve a sensitivity that's comparable to drivers with Rare-Earth magnets.\nNEO SUPERNANO DIAPHRAGM GEN.2\nOnly 60% of the first-gen diaphragm thickness.\nNEW COMPOSITE HEADBAND\nWeight reduction of 20-30g with rotatable hinges for enhanced wearing comfort.\nTHE CABLE\nHIFIMAN's new 3.5mm sockets are similar to those found on most common audio devices. The supplied 3.5mm cable is user changeable and replaceable.\nProduct highlights\n\nEnhanced Magnet\nHeadband Gen.2\nNEO Supernano Diaphragm Gen.2\n\nspecs\n\nOpen-back\nFrequency response: 8Hz-50kHz\nImpedance: 12Ω\nSensitivity: 92dB\nWeight: 452g\n","images":["https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-hifiman-headphone-hifiman-edition-xv-planar-magnetic-headphones-1186035366.jpg?v=1768490070","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-hifiman-headphone-hifiman-edition-xv-planar-magnetic-headphones-1186035365.jpg?v=1768490070","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-hifiman-headphone-hifiman-edition-xv-planar-magnetic-headphones-1186035368.jpg?v=1768490070","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-hifiman-headphone-hifiman-edition-xv-planar-magnetic-headphones-1186035367.jpg?v=1768490070","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-hifiman-headphone-hifiman-edition-xv-planar-magnetic-headphones-1186035371.jpg?v=1768490070","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-hifiman-headphone-hifiman-edition-xv-planar-magnetic-headphones-1186035369.jpg?v=1768490070","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-hifiman-headphone-hifiman-edition-xv-planar-magnetic-headphones-1186035372.jpg?v=1768490070","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-hifiman-headphone-hifiman-edition-xv-planar-magnetic-headphones-1186035370.jpg?v=1768490070","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-hifiman-headphone-hifiman-edition-xv-planar-magnetic-headphones-1186035373.jpg?v=1768490070","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-hifiman-headphone-hifiman-edition-xv-planar-magnetic-headphones-1186035374.jpg?v=1768490070","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-hifiman-headphone-hifiman-edition-xv-planar-magnetic-headphones-1186035375.jpg?v=1768490070","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-hifiman-headphone-hifiman-edition-xv-planar-magnetic-headphones-1186035377.jpg?v=1768490070","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-hifiman-headphone-hifiman-edition-xv-planar-magnetic-headphones-1186035376.jpg?v=1768490070"],"price":399,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T16:25:57.361Z"},"share_url":"https://firestarter.network/l/lst_spf_dmvx","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_spf_dmvx' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy HIFIMAN Edition XV Planar Magnetic Headphones' and a budget_max comfortably above $399.00 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."]}}