{"type":"firestarter.listing","listing":{"id":"lst_GK7eOWkq","product_name":"AFUL MagicOne Single BA Driver IEMs","category":null,"description":"\n\n*The curve is measured by a third party and is for reference only.\n\nFeatures: -\n\n> Self-Developed Wide-Frequency Response Balanced Armature Driver Unit.\n\n>Innovative SE-Math Electro-Acoustic Intermodulation Technology.\n\n>Nautilus Acoustic Maze Technology.\n\n>Powerful & Massive Sound Signature.\n\n>High-Purity Hybrid Stock Cable\n\n>Easy to Drive.\n\nTechnical Information: -\n\n>Impedance: 38Ω.\n\n>Sensitivity: 103dB/mW.\n\n>Frequency Response: 5Hz-25kHz.\n\n>Passive Isolation: 26dB.\n\n>Connectors: 2-pin 0.78mm.\n\n>Termination: 3.5mm/4.4mm.\n\n>Cable Length: 1.2m.\n\nAfter extensive research for over 3 years, AFUL has brought us the all-new MagicOne. They have developed a specially customized full-frequency balanced armature driver with premium materials and a meticulous construction process.\n\nAFUL has also implemented its newly developed technologies including SE-Math Electro-Acoustic Intermodulation, and Nautilius Acoustic Maze. These help the pair to achieve true high-resolution sound performance. Get the correct tone, and experience an exquisite sound with the AFUL MagicOne!! \n\nAFUL's Custom Balance Armature Driver: -\n\nInstead of relying on the BA drivers available in the market, AFUL has designed a customized balanced armature driver for the MagicOne. With the help of this driver unit, the MagicOne achieves a smooth full-frequency response with a flexible and natural timbre and tone.\n\nRevolutionary SE-Math Acoustic Technology: -\n\nAFUL has developed a core technology called “SE-Math”, this tech allows better extensions at the high-frequency region by compensating the difference between the driver and the pure sound through RLC electro-acoustic network and complex acoustic structure. It basically improves the high-frequency response and makes the MagicOne sound clearer and crispier than the initial response.\n\nEnhanced Bass Response: -\n\nTo further enhance the bass response, AFUL has equipped the MagicOne with a uniquely designed rear-cavity ","images":["https://cdn.shopify.com/s/files/1/0031/0453/8673/files/aful-magicone-single-ba-driver-iems-hifigo-616927.jpg?v=1761619636","https://cdn.shopify.com/s/files/1/0031/0453/8673/files/aful-magicone-single-ba-driver-iems-hifigo-632826.jpg?v=1761619636","https://cdn.shopify.com/s/files/1/0031/0453/8673/files/aful-magicone-single-ba-driver-iems-hifigo-496882.jpg?v=1761619636","https://cdn.shopify.com/s/files/1/0031/0453/8673/files/aful-magicone-single-ba-driver-iems-hifigo-647078.jpg?v=1761619636","https://cdn.shopify.com/s/files/1/0031/0453/8673/files/aful-magicone-single-ba-driver-iems-hifigo-616782.jpg?v=1761619636","https://cdn.shopify.com/s/files/1/0031/0453/8673/files/aful-magicone-single-ba-driver-iems-hifigo-119659.jpg?v=1761619636","https://cdn.shopify.com/s/files/1/0031/0453/8673/files/aful-magicone-single-ba-driver-iems-hifigo-928202.jpg?v=1761619636","https://cdn.shopify.com/s/files/1/0031/0453/8673/files/aful-magicone-single-ba-driver-iems-hifigo-840522.jpg?v=1761619636"],"price":125.99,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-20T16:26:30.263Z"},"share_url":"https://firestarter.network/l/lst_GK7eOWkq","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 ","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_GK7eOWkq' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy AFUL MagicOne Single BA Driver IEMs' and a budget_max comfortably above $125.99 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."]}}