{"type":"firestarter.listing","listing":{"id":"lst_3ZT262Zt","product_name":"NS Audio NS-5 Dream Bridge Dynamic Driver Detachable HiFi In-ear Earphone","category":"Earphone","description":"\n\t\nBrand Name: PENON\n\n\t\nControl Button: No\n\n\t\nActive Noise-Cancellation: No\n\n\t\nStyle: In-Ear\n\n\t\nWireless Type: None\n\n\t\nConnectors: 3.5mm\n\n\t\nCommunication: Wired\n\n\t\nVocalism Principle: Dynamic\n\n\t\nVolume Control: No\n\n\t\nFrequency Response Range: 5-40000Hz\n\n\t\nFunction: HiFi Headphone\n\n\t\nSensitivity: 108dB\n\n\t\nPlug Type: Line Type\n\n\t\nWith Microphone: No\n\n\t\nModel Number: NS Audio NS-5\n\n\t\nResistance: 32Ω\n\n\t\nWaterproof: No\n\n\t\nLine Length: 1.2m\n\n\t\nFunction: Supports music, Portable\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n---SpecificationsSplit---\nAdopt 10mm carbon nanotube diaphragm unit, 32 Ohm 108db sensitivity, High and low frequency response 4Hz-50 KHz, distortion as low as 0.03% (1 KHz)\nAfter 15 times of correcting the tuning, the high frequency is transparent, the mid-range is thick &amp; moist, and the low frequency is wide.\nNS5 has a smoothness of ±5db (with hrtf) at 6Hz-20 KHz. It is equally excellent for vocal popularity and instruments.\nMagnesium-aluminum alloy mold shell, only 14g, edge curvature in line with the human ear ergonomics curve, comfortable to wear, sound insulation and noise reduction.\nAdopts 8-core 4-strand oxygen-free copper and 4-strand thick silver-plated oxygen-free copper wire, which is hand-woven. The independent insulated Litz structure reduces interference and makes it difficult to discolor.\n \n\nPackage list:\n\n\n\t\nNS-5 Dream Bridge earphone\n\t \n\n\n","images":["https://cdn.shopify.com/s/files/1/0031/0453/8673/products/ns-audio-ns-5-dream-bridge-dynamic-driver-detachable-hifi-in-ear-earphone-earphone-hifigo-531491.jpg?v=1618368763","https://cdn.shopify.com/s/files/1/0031/0453/8673/products/ns-audio-ns-5-dream-bridge-dynamic-driver-detachable-hifi-in-ear-earphone-earphone-hifigo-169475.jpg?v=1618368584","https://cdn.shopify.com/s/files/1/0031/0453/8673/products/ns-audio-ns-5-dream-bridge-dynamic-driver-detachable-hifi-in-ear-earphone-earphone-hifigo-107805.jpg?v=1618368743","https://cdn.shopify.com/s/files/1/0031/0453/8673/products/ns-audio-ns-5-dream-bridge-dynamic-driver-detachable-hifi-in-ear-earphone-earphone-hifigo-976693.jpg?v=1618368897","https://cdn.shopify.com/s/files/1/0031/0453/8673/products/ns-audio-ns-5-dream-bridge-dynamic-driver-detachable-hifi-in-ear-earphone-earphone-hifigo-107210.jpg?v=1618368550","https://cdn.shopify.com/s/files/1/0031/0453/8673/products/ns-audio-ns-5-dream-bridge-dynamic-driver-detachable-hifi-in-ear-earphone-earphone-hifigo-792917.jpg?v=1618368748","https://cdn.shopify.com/s/files/1/0031/0453/8673/products/ns-audio-ns-5-dream-bridge-dynamic-driver-detachable-hifi-in-ear-earphone-earphone-hifigo-909026.jpg?v=1618368555","https://cdn.shopify.com/s/files/1/0031/0453/8673/products/ns-audio-ns-5-dream-bridge-dynamic-driver-detachable-hifi-in-ear-earphone-earphone-hifigo-490807.jpg?v=1618368938"],"price":239,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-20T16:26:31.915Z"},"share_url":"https://firestarter.network/l/lst_3ZT262Zt","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_3ZT262Zt' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy NS Audio NS-5 Dream Bridge Dynamic Driver Detachable HiFi In-ear Earphone' and a budget_max comfortably above $239.00 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."]}}