{"type":"firestarter.listing","listing":{"id":"lst_vO2RESjz","product_name":"7HZ FIVE","category":"Earphones/IEMs","description":"\nTrailblazing Innovation\nWhile multi-driver earphones are not uncommon, most rely on balanced armature drivers, which pose less technical challenge. Breaking new ground, 7Hz introduces the FIVE, the industry's first earphones featuring five dynamic drivers per side, setting a new standard in audio technology.\n\n\n\n\nFive Custom Dynamic Drivers\nThe 7Hz FIVE is equipped with five custom 6mm dynamic drivers per side. Each driver operates independently within its own acoustic chamber, ensuring every driver contributes to the overall sound. This design offers unparalleled clarity and separation, creating a rich and immersive listening experience.\n\n\n\n\n\nPrecision Electronic Crossover and Premium Components\nThe FIVE employs a meticulously designed electronic crossover circuit, utilizing high-precision imported electronic components. This combination ensures seamless integration of low, mid, and high frequencies, providing a uniquely refined auditory experience.\n\n\n\n\n\nHigh-Purity Silver-Plated Oxygen-Free Copper Cable\nThe earphones come with a high-purity silver-plated oxygen-free copper cable. Featuring a four-strand parallel design with 49 wires per strand, totaling 196 wires, this cable enhances signal transmission and reduces interference, delivering pure, unadulterated sound.\n\n\n\n\n\nExhilarating Sound Quality\nThe 7Hz FIVE delivers solid, thunderous low frequencies, robust midrange, and smooth, non-fatiguing high frequencies. With its high energy and rapid dynamic response, these earphones offer a sound experience akin to high-quality speakers, enveloping users in rich, detailed audio.\n\n","images":["https://cdn.shopify.com/s/files/1/0040/7201/3924/files/IMG_1472.jpg?v=1719308041","https://cdn.shopify.com/s/files/1/0040/7201/3924/files/IMG_1475.jpg?v=1719308041","https://cdn.shopify.com/s/files/1/0040/7201/3924/files/IMG_1397.jpg?v=1719308041","https://cdn.shopify.com/s/files/1/0040/7201/3924/files/IMG_1379.jpg?v=1719308041","https://cdn.shopify.com/s/files/1/0040/7201/3924/files/IMG_1430.jpg?v=1719308041","https://cdn.shopify.com/s/files/1/0040/7201/3924/files/IMG_1452.jpg?v=1719369691","https://cdn.shopify.com/s/files/1/0040/7201/3924/files/IMG_1372.jpg?v=1719369692","https://cdn.shopify.com/s/files/1/0040/7201/3924/files/IMG_1385.jpg?v=1719369692"],"price":149,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-20T16:26:46.038Z"},"share_url":"https://firestarter.network/l/lst_vO2RESjz","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_vO2RESjz' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy 7HZ FIVE' and a budget_max comfortably above $149.00 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."]}}