{"type":"firestarter.listing","listing":{"id":"lst_xvvpYbHq","product_name":"HIFIMAN HE1000se Planar Magnetic Headphone","category":"Headphone","description":"Nanometer diaphragm\nWhen it comes to detail retrieval, no factor is more important than the diaphragm. Required to oscillate up to 20,000 times a second, most diaphragms, which are made of plastic or cardboard, can’t overcome the hurdle of their own inertia to reproduce lifelike detail. The HE1000se, on the other hand, features a diaphragm that’s less than a millionth of a meter thick. This exceptional thinness allows it to reproduce unparalleled details and lifelike imaging that you won’t find on other headphones. \nAll-day comfort\nThe ear cups of the HE1000se are asymmetrical, following the natural shape of the human ear for a natural fit you can enjoy for marathon listening sessions. \nProtection meets purity\nThe HE1000se features a “window shade” grill that both protects the driver with its sturdy metallic material and allows ample space for sound waves to escape, resulting in both durability and sonic purity. \nAcoustically-invisible stealth magnets\nWhile many open back headphones prevent sound waves from escaping with poorly designed drivers, the HE1000se utilizes a specially-shaped magnet which allows waves to pass through without generating interference. The result is a massive reduction in wave diffraction turbulence and far less distortion. \nSpecs\n\nFrequency Response: 8Hz - 65kHz\nImpedance: 35 ohms \nSensitivity: 96dB \nWeight: 15.5oz (440g)\n","images":["https://cdn.shopify.com/s/files/1/0225/2721/3642/products/apos-audio-hifiman-headphone-hifiman-he1000se-planar-magnetic-headphone-15241451536458.jpg?v=1602705311","https://cdn.shopify.com/s/files/1/0225/2721/3642/products/apos-audio-hifiman-headphone-hifiman-he1000se-planar-magnetic-headphone-15243808735306.jpg?v=1602705311","https://cdn.shopify.com/s/files/1/0225/2721/3642/products/apos-audio-hifiman-headphone-hifiman-he1000se-planar-magnetic-headphone-15243809030218.jpg?v=1602705311","https://cdn.shopify.com/s/files/1/0225/2721/3642/products/apos-audio-hifiman-headphone-hifiman-he1000se-planar-magnetic-headphone-15243808931914.jpg?v=1602705311","https://cdn.shopify.com/s/files/1/0225/2721/3642/products/apos-audio-hifiman-headphone-hifiman-he1000se-planar-magnetic-headphone-15243808899146.jpg?v=1602705311","https://cdn.shopify.com/s/files/1/0225/2721/3642/products/apos-audio-hifiman-headphone-hifiman-he1000se-planar-magnetic-headphone-15243808997450.jpg?v=1602705311","https://cdn.shopify.com/s/files/1/0225/2721/3642/products/apos-audio-hifiman-headphone-hifiman-he1000se-planar-magnetic-headphone-15243808833610.jpg?v=1602705311","https://cdn.shopify.com/s/files/1/0225/2721/3642/products/apos-audio-hifiman-headphone-hifiman-he1000se-planar-magnetic-headphone-15243808800842.jpg?v=1602705311","https://cdn.shopify.com/s/files/1/0225/2721/3642/products/apos-audio-hifiman-headphone-hifiman-he1000se-planar-magnetic-headphone-15243808768074.jpg?v=1602705311","https://cdn.shopify.com/s/files/1/0225/2721/3642/products/apos-audio-hifiman-headphone-hifiman-he1000se-planar-magnetic-headphone-15243808866378.jpg?v=1602705311","https://cdn.shopify.com/s/files/1/0225/2721/3642/products/apos-audio-hifiman-headphone-hifiman-he1000se-planar-magnetic-headphone-15243809095754.jpg?v=1602705311","https://cdn.shopify.com/s/files/1/0225/2721/3642/products/apos-audio-hifiman-headphone-hifiman-he1000se-planar-magnetic-headphone-15243809062986.jpg?v=1602705311","https://cdn.shopify.com/s/files/1/0225/2721/3642/products/apos-audio-hifiman-headphone-hifiman-he1000se-planar-magnetic-headphone-15241451503690.jpg?v=1602705311","https://cdn.shopify.com/s/files/1/0225/2721/3642/products/apos-audio-hifiman-headphone-hifiman-he1000se-planar-magnetic-headphone-15241451372618.jpg?v=1602705311","https://cdn.shopify.com/s/files/1/0225/2721/3642/products/apos-audio-hifiman-headphone-hifiman-he1000se-planar-magnetic-headphone-15241451339850.jpg?v=1602705311"],"price":1699,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T16:26:01.275Z"},"share_url":"https://firestarter.network/l/lst_xvvpYbHq","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_xvvpYbHq' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy HIFIMAN HE1000se Planar Magnetic Headphone' and a budget_max comfortably above $1699.00 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."]}}