{"type":"firestarter.listing","listing":{"id":"lst_FGjy-ftP","product_name":"Fearless Audio HyperS","category":"In-Ear Monitors","description":"\n\n\nThe Fearless Audio HyperS uses 12 balanced armatures per channel.\nThe general sound signature of the Fearless Audio HyperS is transparent and refreshing.\n\n \n\nThe bass is well controlled and full of flexibility.\nIt’s a more middle-upper earbuds. The Midrange features in clear and close voice. The instrument separation is well arranged. All instruments are clearly distinguishable and are displayed with full details, without any mix-up happening in any area.\n\n \n\nIt excels in very fast transients yet in a moderate velocity.\nSoundstage is wide and bright, so smaller details are able to emerge, as they’re not overshadowed by other sounds. What you get from this model is a clear midrange that with full details and with the ability to make the listener feel immersed in the sound.\n\n \n\nThe HyperS also outstands in dealing with classic music, symphony or other big concert..\nWhile playing Orchestral, you can feel fully immersed and feel the transients because the bass creates a deep atmosphere and the extended high foils the details. All these make the music full of energy and power. You can feel the exact position of each instruments when close your eyes. It’s truly a perfect experience S12 will offer.\n\n \n","images":["https://cdn.shopify.com/s/files/1/0040/7201/3924/products/fearless-hypers-1.jpg?v=1566739753","https://cdn.shopify.com/s/files/1/0040/7201/3924/products/fearless-hypers-2.jpg?v=1566739755","https://cdn.shopify.com/s/files/1/0040/7201/3924/products/fearless-hypers-3.jpg?v=1566739757","https://cdn.shopify.com/s/files/1/0040/7201/3924/products/fearless-hypers-4.jpg?v=1566739760"],"price":899,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T16:26:48.028Z"},"share_url":"https://firestarter.network/l/lst_FGjy-ftP","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_FGjy-ftP' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Fearless Audio HyperS' and a budget_max comfortably above $899.00 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."]}}