{"type":"firestarter.listing","listing":{"id":"lst_EjOl4Vhn","product_name":"TRN TA2","category":"Earphones/IEMs","description":"  \n\n \n\n\n  \n\n  \n\n 1DD+2BA Hybrid Driver   \n\n TRN TA2 adopts hybrid technology to pair one dynamic driver with Two high-performance Knowles balanced armatures. As a brand with a good reputation, TRN choose to go with Two Knowles 33518 balanced armature and an 8mm dual-core dynamic driver. With this combination, you are able to enjoy sweet vocals and a smooth detailed treble with a fast response. \n\n   \n\n  \n\n \n\n\n  \n\n  \n\n Exquisitely Made Magnesium Alloy Shell   \n\n For TRN TA2 earphones, we adopt premium magnesium alloy for shells. This material carries a natural gloss and feels superior. It is one of the most important elements in the whole design of TA2.    \n\n  \n\n \n\n\n  \n\n  \n\n Custom Micro Dynamic Driver   \n\n TRN has equipped the TA2 with an 8mm micro dynamic driver unit. It’s a dual-core dynamic driver unit providing an excellent bass response with precise control and quick speed. The lower end shows good extensions. \n\n   \n\n  \n\n \n\n\n  \n\n  \n\n Professionally Tuned   \n\n Despite all the amazing features, we also care about sound quality. TA2 is tuned by professional experienced acoustic engineers to provide an excellent distortion-free sound output with rich high-resolution sound output across a wide frequency range. The pair goes as low as 7Hz and as high as 40kHz providing a true high-resolution output for its users.     \n\n  \n\n \n\n\n  \n\n  \n\n Easy to Use, Plug and Play   \n\n With a low impedance rating of 16 ohms and a high-sensitivity rating of 118dB/mW, TRN TA2 is suitable for daily use. The pair can be powered easily using smartphones, portable players, and more devices. You don’t need special devices to enjoy the full potential of the TA2.    \n\n  \n\n \n\n  \n\n  \n\n  \n\n ","images":["https://cdn.shopify.com/s/files/1/0040/7201/3924/products/logo_8ff48bd7-0b83-40b9-8040-0e825f9b1370.jpg?v=1635752939","https://cdn.shopify.com/s/files/1/0040/7201/3924/products/a_bebebf70-4f28-4acc-97bd-2aece0c36c61.jpg?v=1635752938","https://cdn.shopify.com/s/files/1/0040/7201/3924/products/b_a4090fe4-4a6d-4e70-b543-4c8f82e9f9c0.jpg?v=1635752937","https://cdn.shopify.com/s/files/1/0040/7201/3924/products/c_12bb46e3-03c4-479c-bae9-2b3e3f50dd03.jpg?v=1635752937","https://cdn.shopify.com/s/files/1/0040/7201/3924/products/d_de1c7d42-0720-4d41-9003-de0cf174993c.jpg?v=1635752939","https://cdn.shopify.com/s/files/1/0040/7201/3924/products/1_cee5392c-4a4e-4716-8cd1-71c92d67d2f2.jpg?v=1635752939","https://cdn.shopify.com/s/files/1/0040/7201/3924/products/2_4663734b-6cb1-47e1-8ede-a2c753c888ee.jpg?v=1635752937","https://cdn.shopify.com/s/files/1/0040/7201/3924/products/3_7ac83666-bba2-456f-ba0c-113fdb1cae34.jpg?v=1635752940","https://cdn.shopify.com/s/files/1/0040/7201/3924/products/4_b5aab785-716d-4a0a-94c2-0fc4c5c0269e.jpg?v=1635752938","https://cdn.shopify.com/s/files/1/0040/7201/3924/products/5_b9830579-5480-4357-a684-05ea8e0833b2.jpg?v=1635752938","https://cdn.shopify.com/s/files/1/0040/7201/3924/products/6_5cd9c2e2-2029-4120-9215-969fc9aaff0e.jpg?v=1635752937","https://cdn.shopify.com/s/files/1/0040/7201/3924/products/7_9943887f-47ba-4144-bcd6-39bff8023705.jpg?v=1635752937","https://cdn.shopify.com/s/files/1/0040/7201/3924/products/8_236717e8-bc6a-4e4c-be1d-1d29c5e2cc48.jpg?v=1635752938","https://cdn.shopify.com/s/files/1/0040/7201/3924/products/9_96a779f9-b4f9-48a5-8945-82036b7e866f.jpg?v=1635752938"],"price":49.8,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-20T16:26:47.655Z"},"share_url":"https://firestarter.network/l/lst_EjOl4Vhn","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_EjOl4Vhn' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy TRN TA2' and a budget_max comfortably above $49.80 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."]}}