{"type":"firestarter.listing","listing":{"id":"lst_KqHtZcY9","product_name":"TANCHJIM OLA Dynamic In Ear Earphone","category":null,"description":"\n*The curve is measured by a third party and is for reference only.\n\n \n\n\nFeatures:-\n\n>DMT4 Architecture Dynamic Driver.\n\n>Lightweight & Comfortable wearing experience.\n\n>Aerospace-grade Aluminum face covers.\n\n>Transparent Resin cavity structure.\n\n>Dustproof and Waterproof(with Nozzle filter).\n\n>Professional tuning for a balanced sound.\n\n>Clear detail and imaging.\n\n>High-quality 4N silver-plated OFC cable.\n\nTechnical Specifications:-\n\n>Driver size: 10mm.\n\n>Diaphragm material: Polymer Graphene.\n\n>Impedance: 16Ω±10%.\n\n>Sensitivity: 126dB/Vrms.\n\n>Frequency response range: 7Hz-45kHz.\n\n>THD+N: <0.3%.\n\n>Connectors: two-pin 0.78mm.\n\n>Termination plug: 3.5mm.\n\nPresenting you the all-new Tanchjim Ola, a single dynamic driver IEM designed with lightweight and transparent PC cavities. The cavities have aerospace-grade aluminum covers creating an elegant design experience with the Ola. Tanchjim has adopted FEM analysis and FEA finite element analysis algorithms to professionally adjust the sound performance of the pair, get ready to experience a clean and balanced sound with the latest Tanchjim Ola!!\n\n4th Generation DMT Dynamic Driver Configuration:-\n\nDesigned for a powerful performance, the Tanchjim OLA houses their in-house developed 4th-gen DMT4 dynamic driver per side. The driver is tuned and adjusted following FEM analysis and FEA finite element analysis software for a natural and clean sound presentation. Be prepared to get amazed by the balanced and lovely sound performance of the Tanchjim OLA!! \n\nExquisite Craftsmanship:-\n\nThe craftsmanship of Tanchjim is widely praised. They have beautifully crafted all of their previous IEMs including the Hana 2021, the Oxygen, and even the budget Tanya. The latest OLA is no different here, you get transparent PC cavities with aerospace-grade aluminum alloy covers on top of them. The pair simply looks exquisite and premium.\n\nDust & Water Proof Nozzle Filter:-\n\nThe front cavity ","images":["https://cdn.shopify.com/s/files/1/0031/0453/8673/products/tanchjim-ola-dynamic-in-ear-earphone-hifigo-286937.jpg?v=1657626085","https://cdn.shopify.com/s/files/1/0031/0453/8673/products/tanchjim-ola-dynamic-in-ear-earphone-hifigo-703315.jpg?v=1659339563","https://cdn.shopify.com/s/files/1/0031/0453/8673/products/tanchjim-ola-dynamic-in-ear-earphone-hifigo-260785.jpg?v=1659339563","https://cdn.shopify.com/s/files/1/0031/0453/8673/products/tanchjim-ola-dynamic-in-ear-earphone-hifigo-858420.jpg?v=1659339563","https://cdn.shopify.com/s/files/1/0031/0453/8673/products/tanchjim-ola-dynamic-in-ear-earphone-hifigo-525807.jpg?v=1659339563","https://cdn.shopify.com/s/files/1/0031/0453/8673/products/tanchjim-ola-dynamic-in-ear-earphone-hifigo-522708.jpg?v=1655176444","https://cdn.shopify.com/s/files/1/0031/0453/8673/products/tanchjim-ola-dynamic-in-ear-earphone-hifigo-697360.jpg?v=1645505034","https://cdn.shopify.com/s/files/1/0031/0453/8673/products/tanchjim-ola-dynamic-in-ear-earphone-hifigo-343348.jpg?v=1645505007","https://cdn.shopify.com/s/files/1/0031/0453/8673/products/tanchjim-ola-dynamic-in-ear-earphone-hifigo-731293.jpg?v=1645502074","https://cdn.shopify.com/s/files/1/0031/0453/8673/products/tanchjim-ola-dynamic-in-ear-earphone-hifigo-567082.jpg?v=1645502074","https://cdn.shopify.com/s/files/1/0031/0453/8673/products/tanchjim-ola-dynamic-in-ear-earphone-hifigo-488393.jpg?v=1645502074"],"price":39.99,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-20T16:26:31.060Z"},"share_url":"https://firestarter.network/l/lst_KqHtZcY9","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_KqHtZcY9' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy TANCHJIM OLA Dynamic In Ear Earphone' and a budget_max comfortably above $39.99 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."]}}