{"type":"firestarter.listing","listing":{"id":"lst_VKOEPHuY","product_name":"Tingker H16 8BA Monitoring Earphone Interchangeable Cable In-Ear IEMs","category":null,"description":"Features:-\n\n>Professionally-designed 16 BA driver arrangement(8BA per side).\n\n>Exquisitely Crafted ear cavities.\n\n>Professional Tuning for a natural and lively sound.\n\n>Aluminum-alloy cavities.\n\n>Three-way frequency crossover.\n\n>Three-Channel Sound Guide Structure.\n\n>Detachable cable with 0.78mm 2-pin connectors.\n\n>High-quality OFC cable.\n\nTechnical Specifications:-\n\n>Impedance: 7.5Ω.\n\n>Frequency Response Range: 20Hz-22kHz.\n\n>Sensitivity: 97dB.\n\n>Insulation: 30dB.\n\n>Weight(single earpiece): 6.9grams.\n\nMeet an all-new Multi-BA IEM from Tingker, the H16. Equipped with an 8BA driver configuration per side, the pair is tuned professionally using a three-way frequency crossover for a natural and lively sound performance. The shells here are made up of high-quality aluminum alloy material that is highly durable and lightweight. Tingker H16 is a versatile set of high-resolution in-ear monitors that complements different genres of music well!!!\n\nImpressive High-Resolution Sound Experience With Carefully Designed Multi-BA Architecture:-\n\nTingker H16 is a multi-BA high-resolution IEM designed with a 16-balanced armature driver configuration(8 BA drivers per side). Professional acoustic engineers have carefully designed this multi-BA architecture by accurately calculating the structure, placement locations, desired frequencies, etc.\n\nThree-Way Frequency Crossover For Unmatched Performance:-\n\nH16 is designed with a multi-BA driver arrangement for a balanced, clear, and natural sound. Tingker has given the pair a three-way frequency crossover with independent three sound acoustic tubes. Two BA drivers produce a deep, flexible, rich bass response, four BA drivers produce fine, smooth, accurate mid to high-frequency response, and two BA drivers are tuned for a lively extremely high-frequency response.\n\nThree-Channel Acoustic Sound Guide System:-\n\nThe drivers are arranged in a three-way frequency crossover. Each frequency region has got its ow","images":["https://cdn.shopify.com/s/files/1/0031/0453/8673/products/tingker-h16-8ba-monitoring-earphone-interchangeable-cable-in-ear-iems-hifigo-666985.jpg?v=1668184745","https://cdn.shopify.com/s/files/1/0031/0453/8673/products/tingker-h16-8ba-monitoring-earphone-interchangeable-cable-in-ear-iems-hifigo-518126.jpg?v=1668185581","https://cdn.shopify.com/s/files/1/0031/0453/8673/products/tingker-h16-8ba-monitoring-earphone-interchangeable-cable-in-ear-iems-hifigo-749184.jpg?v=1668187200","https://cdn.shopify.com/s/files/1/0031/0453/8673/products/tingker-h16-8ba-monitoring-earphone-interchangeable-cable-in-ear-iems-hifigo-437987.jpg?v=1668183909","https://cdn.shopify.com/s/files/1/0031/0453/8673/products/tingker-h16-8ba-monitoring-earphone-interchangeable-cable-in-ear-iems-hifigo-370549.jpg?v=1668186557"],"price":248,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T16:26:31.005Z"},"share_url":"https://firestarter.network/l/lst_VKOEPHuY","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_VKOEPHuY' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Tingker H16 8BA Monitoring Earphone Interchangeable Cable In-Ear IEMs' and a budget_max comfortably above $248.00 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."]}}