{"type":"firestarter.listing","listing":{"id":"lst_NSk4A8oM","product_name":"KEFINE Delci 10mm DLC+PU Diaphragm Dynamic Driver IEMs","category":null,"description":"\n*The curve is measured by a third party and is for reference only.\n\nFeatures:-\n\n>10mm DLC+PU Diaphragm Dynamic Driver.\n\n>High-Res Single DD Setup.\n\n>Dual-Cavity Driver Design.\n\n>CNC Machined Metallic Shells.\n\n>Powerful and Lively Sound.\n\n>Great Comfortable Fit.\n\n>Durable build.\n\n>Easy to drive.\n\n>High-Quality Stock Cable.\n\n>2-pin 0.78mm Swappable Cable.\n\nTechnical Information:-\n\n>Impedance: 28Ω±15%.\n\n>Frequency Response Range: 20Hz-20kHz.\n\n>Sensitivity: 108dB.\n\n>Termination Plug: 3.5mm.\n\nKefine Delci is a brand-new single dynamic driver IEM designed with a 10mm dynamic driver unit on each side. The pair features a specially crafted Dual-cavity dynamic driver unit with a DLC+PU diaphragm coil. Kefine has crafted the shells with a high-precision CNC machining process. With professional tuning adjustments, the Kefine Delci has a rich and lively sound with a powerful bass response.\n\nHigh-Performance 10mm Dynamic Driver Unit:-\n\nKefine Delci houses a newly-developed 10mm high-performance dynamic driver unit. This driver has a dual-cavity design and features a DLC+PU suspension material diaphragm coil. The DLC diaphragm promises high-resolution sound clarity with low distortion and clear details. PU Suspension helps in getting a strong bass control and balanced sound with the set.\n\nDurable Build, Excellent Design:-\n\nKefine has crafted the shells of the Delci using a high-precision CNC machining process. The pair has a beautiful metallic finish on the shells made using high-quality aviation-grade aluminium alloy material. It has a stunning gunmetal colour for the housing.\n\nExcellent Quality Stock Cable:-\n\nKefine bundles the Delci with a high-quality stock cable. This dual-colour cable is made up of 164 copper wires. It has been finalised after trying multiple cables as this one provides the best-balanced sound with the combination of the DLC dynamic driver unit here.\n\nRich Set of Accessories:-\n\nKefine Delci comes with a hard carryi","images":["https://cdn.shopify.com/s/files/1/0031/0453/8673/files/kefine-delci-10mm-dlcpu-diaphragm-dynamic-driver-iems-hifigo-982921.jpg?v=1710894716","https://cdn.shopify.com/s/files/1/0031/0453/8673/files/kefine-delci-10mm-dlcpu-diaphragm-dynamic-driver-iems-hifigo-216259.jpg?v=1710894588","https://cdn.shopify.com/s/files/1/0031/0453/8673/files/kefine-delci-10mm-dlcpu-diaphragm-dynamic-driver-iems-hifigo-533738.jpg?v=1710894498","https://cdn.shopify.com/s/files/1/0031/0453/8673/files/kefine-delci-10mm-dlcpu-diaphragm-dynamic-driver-iems-hifigo-502801.jpg?v=1710894732","https://cdn.shopify.com/s/files/1/0031/0453/8673/files/kefine-delci-10mm-dlcpu-diaphragm-dynamic-driver-iems-hifigo-984056.jpg?v=1710894752","https://cdn.shopify.com/s/files/1/0031/0453/8673/files/kefine-delci-10mm-dlcpu-diaphragm-dynamic-driver-iems-hifigo-141059.jpg?v=1710894581","https://cdn.shopify.com/s/files/1/0031/0453/8673/files/kefine-delci-10mm-dlcpu-diaphragm-dynamic-driver-iems-hifigo-delci-35mm-958133.jpg?v=1710894655","https://cdn.shopify.com/s/files/1/0031/0453/8673/files/kefine-delci-10mm-dlcpu-diaphragm-dynamic-driver-iems-hifigo-391665.jpg?v=1710894616","https://cdn.shopify.com/s/files/1/0031/0453/8673/files/kefine-delci-10mm-dlcpu-diaphragm-dynamic-driver-iems-hifigo-313446.jpg?v=1710894569","https://cdn.shopify.com/s/files/1/0031/0453/8673/files/kefine-delci-10mm-dlcpu-diaphragm-dynamic-driver-iems-hifigo-641306.jpg?v=1710894627"],"price":65,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T16:26:30.040Z"},"share_url":"https://firestarter.network/l/lst_NSk4A8oM","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_NSk4A8oM' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy KEFINE Delci 10mm DLC+PU Diaphragm Dynamic Driver IEMs' and a budget_max comfortably above $65.00 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."]}}