{"type":"firestarter.listing","listing":{"id":"lst_iJezaQqg","product_name":"TRN Whale Shark 3DD+1 Planar Driver IEMs","category":"Earphone","description":"Features:-\n>Innovative 3DD+1Planar Driver Setup.\n>10.5mm Second-Generation Full-Size Beryllium-Coated Composite Diaphragm Dynamic Driver.\n>All-New Second-Generation 8mm PET Dynamic Driver.\n>Newly-Developed 6mm Titanium-Coated Dynamic Driver.\n>Self-Developed 6mm Planar Magnetic Driver.\n>Three-Sets of Tuning Nozzles.\n>Sapphire Crystal Hollowed Out Whale Shark Pattern.\n>Professionally Tuned with Three-Way Crossover.\n>High-Quality Silver-Plated Oxygen-Free Copper and Single Crystal Copper Hybrid Cable.\n>15 Pairs of Ear Tips.\n>Ergonomic and Comfortable Design.\nTechnical Information:-\n>Impedance: 16Ω.\n>Sensitivity: 110dB.\n>Frequency Response Range: 10Hz~40kHz.\n>Connectors: 0.78mm 2-pin.\n>Termination Plugs: 3.5mm+4.4mm(Swappable System).\nTRN introduces Whale Shark, a brand new multi-driver IEM featuring a sophisticated quad-driver configuration. TRN has equipped the pair with a patented 3DD+1Planar driver setup on each side. We have an all-new 10.5mm beryllium-plated dynamic driver for strong bass, an 8mm PET diaphragm driver for clear midrange, and a 6mm titanium-plated dynamic driver that promises sparkling high-frequency band. Additionally, we have a 6mm planar magnetic driver that complements the output with excellent focus on the ultra-high frequency band. The Whale Shark comes with three sets of swappable tuning nozzles, each having its own unique sound characteristics. TRN has engineered the pair with a premium liquid-metal cavity with a streamlined crystal gemstone artistic hollow shell design. TRN Whale Shark IEMs bring you an experience of high-fidelity sound with an exquisite shell design. It’s an IEM you will love every single time!!\nWhen Art Meets Technology:-\nTRN Whale Shark belongs to the Marin Series products by TRN. The pair is inspired by Whale Shark, a dominant creature of the vast ocean. Its inspiration is widely reflected in the unique hollow design with smooth and dynamic lines. Crystal gems are also emb","images":["https://cdn.shopify.com/s/files/1/0031/0453/8673/files/trn-whale-shark-3dd1-planar-driver-iems-trn-whale-shark-446330.jpg?v=1759132568","https://cdn.shopify.com/s/files/1/0031/0453/8673/files/trn-whale-shark-3dd1-planar-driver-iems-trn-707972.jpg?v=1759132587","https://cdn.shopify.com/s/files/1/0031/0453/8673/files/trn-whale-shark-3dd1-planar-driver-iems-trn-256032.jpg?v=1759132566","https://cdn.shopify.com/s/files/1/0031/0453/8673/files/trn-whale-shark-3dd1-planar-driver-iems-trn-209341.jpg?v=1759132580","https://cdn.shopify.com/s/files/1/0031/0453/8673/files/trn-whale-shark-3dd1-planar-driver-iems-trn-209058.jpg?v=1759132559"],"price":110.49,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T16:26:28.730Z"},"share_url":"https://firestarter.network/l/lst_iJezaQqg","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_iJezaQqg' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy TRN Whale Shark 3DD+1 Planar Driver IEMs' and a budget_max comfortably above $110.49 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."]}}