{"type":"firestarter.listing","listing":{"id":"lst_i1nnwlgb","product_name":"Softears Tremolo Custom IEMs","category":null,"description":"\nFeatures:-\n\n>Private Model Custom-Fit In-Ear Monitors.\n\n>Impressive sound with 10mm Beryllium-Plated Diaphragm Dynamic Driver unit.\n\n>Powerful N52-based Strong Magnetic Structure.\n\n>Specially-Designed Conduction Airflow Control.\n\n>Shock-Absorbing Reflection Baffle.\n\n>Standard 2-pin 0.78mm Connectors.\n\n>Upgraded Pure-Silver Cable.\n\n>Balanced 4.4mm Termination.\n\n>Includes 4.4mm to 3.5mm Connector Cable.\n\n>Easy Driveability.\n\nTechnical Specifications:-\n\n>Impedance: 16Ω@1kHz(±15%).\n\n>Sensitivity: 122dB/Vrms.\n\n>Frequency Response Range: 20Hz-20kHz.\n\n>THD+N: <1%@1kHz.\n\n>Connectors: 0.78mm 2-pin.\n\n>Termination: 4.4mm Balanced.\n\n>Shell Material: Medical-Grade Resin.\n\nSoftears Tremolo makes custom IEMs accessible easily to a wider audience. After an extensive experience with countless custom IEMs designed, Softears has achieved expertise in designing custom IEMs. With the Tremolo, they offer a custom-fit model with a single 10mm dynamic driver unit. They have used specially-designed conduction airflow control and shock-absorbing reflection baffle to deliver a crisp, clear sound to its listeners!!\n\nGet The Perfect Fit With An IEM Designed Specifically For You:-\n\nSoftears has designed thousands of custom in-ear monitors for professional musicians and audio enthusiasts from all around the world. They have successfully solved the assembly problem of custom models. Tremolo is crafted using a skin-friendly medical-grade resin material. It fits perfectly, provides complete isolation, and serves you well with excellent sound capabilities.\n\nCustom-Designed 10mm Beryllium-Plated Diaphragm Dynamic Driver Unit:-\n\nSoftears Tremolo comes equipped with a 10mm large dynamic driver that features a Beryllium-plated diaphragm coil. The driver is carefully designed and adjusted for an excellent sound presentation. It delivers impressive sound with excellent clarity and top-class resolution.\n\nPowerful N52 Neodymium Magnetic Architecture:-\n\nI","images":["https://cdn.shopify.com/s/files/1/0031/0453/8673/products/softear-tremolo-custom-iems-hifigo-182750.jpg?v=1677136693","https://cdn.shopify.com/s/files/1/0031/0453/8673/products/softear-tremolo-custom-iems-hifigo-566361.jpg?v=1677136657","https://cdn.shopify.com/s/files/1/0031/0453/8673/products/softear-tremolo-custom-iems-hifigo-118262.jpg?v=1677136700","https://cdn.shopify.com/s/files/1/0031/0453/8673/products/softear-tremolo-custom-iems-hifigo-870753.jpg?v=1677136669","https://cdn.shopify.com/s/files/1/0031/0453/8673/products/softear-tremolo-custom-iems-hifigo-628317.jpg?v=1677136673"],"price":739,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T16:26:30.687Z"},"share_url":"https://firestarter.network/l/lst_i1nnwlgb","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_i1nnwlgb' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Softears Tremolo Custom IEMs' and a budget_max comfortably above $739.00 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."]}}