{"type":"firestarter.listing","listing":{"id":"lst_KUcRRkaz","product_name":"Fidue VIRGO A85 2 Balanced Armature+Dynamic Driver 2BA+1DD Hybrid In-Ear Metal Earphones","category":"Earphone","description":"\n\t\nBrand Name: Fidue\n\n\t\nStyle: In-Ear\n\n\t\nCommunication: Wired\n\n\t\nConnectors: 3.5mm\n\n\t\nWireless Type: None\n\n\t\nVocalism Principle: Hybrid technology\n\n\t\nControl Button: No\n\n\t\nVolume Control: No\n\n\t\nActive Noise-Cancellation: No\n\n\t\nFunction: Monitor Headphone\n\n\t\nFunction: HiFi Headphone\n\n\t\nPlug Type: Line Type\n\n\t\nSensitivity: 107dB\n\n\t\nFrequency Response Range: 5-40000Hz\n\n\t\nLine Length: 1.3m\n\n\t\nResistance: 20Ω\n\n\t\nWaterproof: No\n\n\t\nModel Number: FIDUE VIRGO A85\n\n\t\nSupport Apt-x: No\n\n\t\nSupport Memory Card: No\n\n\t\nSupport APP: No\n\n\t\nIs wireless: No\n\n\t\nWith Microphone: No\n\n\t\npackage: Yes\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n---SpecificationsSplit---\nCustom-Made Premium Armature &amp; Exclusive Dynamic Drivers\n3-way Hybrid Driver Technology\nCovered by3-way Hybrid Drivers, full-range frequency response makes you experience real voice of singers, as well as exquisite performance of melody.\nFidue elaborately customized the Dual-Balanced Armature for Virgo to present the full sound of beautiful vocals and distinct details of instruments.\nBy using polymer diaphragm with unique texture &amp; permanent magnet in exclusive chamber, FIDUE developed an excellent Bass Dynamic driver for Virgo, which present natural &amp; rich dynamic response in low-frequency.\n\nAccurate Divide Design &amp; 3D Acoustic Chamber\nDue to the differences of acoustic performance between dynamic and armature, engineers from FUDE tuned the Virgo precisely by Electronic Divider &amp; Acoustic Chamber, to make all drivers of Virgo as one.\nFIDUE designed individual chamber for every driver by 3D analysis technique, to avoid acoustic interference between drivers.\nFIDUE tuned the energy from three drivers by precise electronic frequency division technique, ensuring smooth transition between drivers.\n\nLight &amp; Robust Aluminum Jacket through CNC Technology\nFIDUE carved the aluminum shell through high-precision CNC Technique to ensure the shell light and robust.\n\nSilver-Plated OFC Audiophile Cable for Full-range Balanced\nNormally, voice ","images":["https://cdn.shopify.com/s/files/1/0031/0453/8673/products/fidue-virgo-a85-2-balanced-armaturedyanmic-driver-2ba1dd-hybrid-in-ear-metal-earphones-earphone-hifigo-486509.jpg?v=1648129779","https://cdn.shopify.com/s/files/1/0031/0453/8673/products/fidue-virgo-a85-2-balanced-armaturedyanmic-driver-2ba1dd-hybrid-in-ear-metal-earphones-hifigo-839424.jpg?v=1648114182","https://cdn.shopify.com/s/files/1/0031/0453/8673/products/fidue-virgo-a85-2-balanced-armaturedyanmic-driver-2ba1dd-hybrid-in-ear-metal-earphones-hifigo-386340.jpg?v=1648114182","https://cdn.shopify.com/s/files/1/0031/0453/8673/products/fidue-virgo-a85-2-balanced-armaturedyanmic-driver-2ba1dd-hybrid-in-ear-metal-earphones-hifigo-202506.jpg?v=1648114182","https://cdn.shopify.com/s/files/1/0031/0453/8673/products/fidue-virgo-a85-2-balanced-armaturedyanmic-driver-2ba1dd-hybrid-in-ear-metal-earphones-hifigo-346969.jpg?v=1648114182","https://cdn.shopify.com/s/files/1/0031/0453/8673/products/fidue-virgo-a85-2-balanced-armaturedyanmic-driver-2ba1dd-hybrid-in-ear-metal-earphones-hifigo-138527.jpg?v=1648114182"],"price":399.99,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T16:26:31.917Z"},"share_url":"https://firestarter.network/l/lst_KUcRRkaz","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_KUcRRkaz' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Fidue VIRGO A85 2 Balanced Armature+Dynamic Driver 2BA+1DD Hybrid In-Ear Metal Earphones' and a budget_max comfortably above $399.99 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."]}}