{"type":"firestarter.listing","listing":{"id":"lst_kRe8hMbs","product_name":"TRN Whale Shark","category":"Earphones/IEMs","description":"\n\nOcean Art Meets Acoustic Technology\nThe WhaleShark is part of the TRN Marine Series, inspired by the ocean's dominant creature. Its unique hollow design and sapphire crystals at the base emit a deep glow under light, evoking the mysterious shimmer of the deep sea. The outer faceplate's hollow pattern mimics the arrangement of whale shark dermal denticles, transforming biological features into a distinctive decorative element. When you wear the WhaleShark, you experience not just earphones, but the breath of the ocean and the romance of nature with technology.\n\n\nPatented 3DD + 1 Planar Magnetic Driver Configuration\nThe WhaleShark features a premium configuration of three dynamic drivers and one planar magnetic driver per side, integrated into a unified four-driver matrix with core threeway crossover technology. This design uses professional acoustic tuning algorithms to ensure each driver handles its specialized frequency range with seamless transitions at crossover points. Through scientific allocation, every frequency band is rendered by a dedicated specialist, delivering a balanced, detailed, and immersive listening experience across the entire spectrum.\n\n\nSecond-Generation Beryllium-Coated Composite Diaphragm\nThe triple dynamic driver architecture ensures pure sound reproduction: a second-generation 10.5mm beryllium-coated composite diaphragm handles low frequencies, an 8mm PET diaphragm reproduces mid-highs, and a 6mm titanium-coated diaphragm delivers highs. These lightweight, high-strength diaphragms offer extended frequency response and excellent rigidity. Each driver excels in its dedicated range, providing superior audio separation and precise spatial imaging, resulting in a natural and immersive \"deep-sea sound\" experience for all music genres.\n\n\nSelf-Developed 6mm Planar Magnetic Driver\nThe Whale Shark incorporates a self-developed 6mm planar magnetic driver covering extended high frequencies with low distortion, broad bandwidth, and smooth response. It","images":["https://cdn.shopify.com/s/files/1/0040/7201/3924/files/1-2_d693de3b-eb1e-4a21-8958-4871720ce95d.jpg?v=1782719937","https://cdn.shopify.com/s/files/1/0040/7201/3924/files/1-3_940a0b0b-cadd-4fd3-a500-4024e0f128b8.jpg?v=1782719937","https://cdn.shopify.com/s/files/1/0040/7201/3924/files/1-1_661252f1-6a42-4c65-8f18-dfc20fa0eec5.jpg?v=1782719937","https://cdn.shopify.com/s/files/1/0040/7201/3924/files/13_d9c3181d-bf07-40f7-bb2e-b4af44b74201.jpg?v=1782719937"],"price":129.99,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-07-03T16:17:11.651Z"},"share_url":"https://firestarter.network/l/lst_kRe8hMbs","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_kRe8hMbs' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy TRN Whale Shark' and a budget_max comfortably above $129.99 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."]}}