{"type":"firestarter.listing","listing":{"id":"lst_uFGCl1T8","product_name":"DUNU x KOTO ITO 2DD+2BA Hybrid Drivers IEMs","category":null,"description":"\nFeatures:-\n\n>2DD+2BA Driver Hybrid IEMs.\n\n>Designed in Collaboration with Kaji Kaji(Famous Japanese Headphone Reviewer.\n\n>10mm Composite Bio-Diaphragm Driver+8mm Composite LCP Diaphragm Driver.\n\n>Two Customized High-Performance Balanced Armature Drivers.\n\n>Bold, Full-Bodied Sound Signature.\n\n>Perfectly Tuned for Different Genres of Music.\n\n>Three-Types of Silicone Ear Tips.\n\n>High-Purity 4-Core Single-Crystal Copper Cable.\n\n>Patented Q-Lock Quick Switch Interchangeable Termination Plug Design.\n\nTechnical Specifications:-\n\n>Impedance: 37Ω@1kHz.\n\n>Sensitivity: 105dB/mW.\n\n>Frequency Response Range: 5Hz~40kHz.\n\n>THD+N: <0.5%@1kHz.\n\n>Weight: 6.5g Per Side.\n\nHiFiGo initiated the collaboration with the Top Japanese Headphone YouTuber(Kaji Kaji) and DUNU, forming an amazing pair of quad-driver hybrid IEMs, the DUNU x Koto ITO. The pair boasts a lively, full-bodied sound signature that complements different genres of music altogether. Taking in the Vision of Koto and the acoustic design expertise of DUNU, ITO promises a highly versatile sound tuning. It adopts a 2DD+2BA driver setup featuring one 10mm composite bio-diaphragm material dynamic driver along with an 8mm composite LCP diaphragm dynamic driver unit. This dual-DD setup is supported by two customized high-performance balanced armature drivers. Prepare yourself to hear the expert sound finely adjusted by the sound vision of Koto and feedback from the audiophiles from the Canjam Singapore event. Experience the DUNU x KOTO ITO to hear a pure high-fidelity sound!!\n\nThe Complete Back Story:-\n\nDUNU is widely recognized as one of the finest brands in the HiFi audio market, Kaji Kaji, also known as Koto, is a top Japanese Headphone content creator. HiFiGo initiated the collaboration between DUNU and Koto to design a high-performance yet affordable IEM. The plan initially began back in November 2024, guided by the unique vision of Koto, acoustic expertise by DUNU, and honest feed","images":["https://cdn.shopify.com/s/files/1/0031/0453/8673/files/dunu-x-koto-ito-2dd2ba-hybrid-drivers-iems-hifigo-716759.jpg?v=1761620498","https://cdn.shopify.com/s/files/1/0031/0453/8673/files/dunu-x-koto-ito-2dd2ba-hybrid-drivers-iems-hifigo-810599.jpg?v=1761620498","https://cdn.shopify.com/s/files/1/0031/0453/8673/files/dunu-x-koto-ito-2dd2ba-hybrid-drivers-iems-hifigo-886743.jpg?v=1761620498","https://cdn.shopify.com/s/files/1/0031/0453/8673/files/dunu-x-koto-ito-2dd2ba-hybrid-drivers-iems-hifigo-447431.jpg?v=1761620498","https://cdn.shopify.com/s/files/1/0031/0453/8673/files/dunu-x-koto-ito-2dd2ba-hybrid-drivers-iems-hifigo-991404.jpg?v=1761620498","https://cdn.shopify.com/s/files/1/0031/0453/8673/files/dunu-x-koto-ito-2dd2ba-hybrid-drivers-iems-hifigo-649590.jpg?v=1761620498","https://cdn.shopify.com/s/files/1/0031/0453/8673/files/dunu-x-koto-ito-2dd2ba-hybrid-drivers-iems-hifigo-419516.jpg?v=1761620498","https://cdn.shopify.com/s/files/1/0031/0453/8673/files/dunu-x-koto-ito-2dd2ba-hybrid-drivers-iems-hifigo-330649.jpg?v=1761620498","https://cdn.shopify.com/s/files/1/0031/0453/8673/files/dunu-x-koto-ito-2dd2ba-hybrid-drivers-iems-hifigo-511424.jpg?v=1761620498","https://cdn.shopify.com/s/files/1/0031/0453/8673/files/dunu-x-koto-ito-2dd2ba-hybrid-drivers-iems-hifigo-997098.jpg?v=1761620498","https://cdn.shopify.com/s/files/1/0031/0453/8673/files/dunu-x-koto-ito-2dd2ba-hybrid-drivers-iems-hifigo-243338.jpg?v=1761620498","https://cdn.shopify.com/s/files/1/0031/0453/8673/files/dunu-x-koto-ito-2dd2ba-hybrid-drivers-iems-hifigo-138244.jpg?v=1761620498","https://cdn.shopify.com/s/files/1/0031/0453/8673/files/dunu-x-koto-ito-2dd2ba-hybrid-drivers-iems-hifigo-922651.jpg?v=1761620498","https://cdn.shopify.com/s/files/1/0031/0453/8673/files/dunu-x-koto-ito-2dd2ba-hybrid-drivers-iems-hifigo-400379.jpg?v=1761620498","https://cdn.shopify.com/s/files/1/0031/0453/8673/files/dunu-x-koto-ito-2dd2ba-hybrid-drivers-iems-hifigo-796873.jpg?v=1761620498","https://cdn.shopify.com/s/files/1/0031/0453/8673/files/dunu-x-koto-ito-2dd2ba-hybrid-drivers-iems-hifigo-468392.jpg?v=1761620498","https://cdn.shopify.com/s/files/1/0031/0453/8673/files/dunu-x-koto-ito-2dd2ba-hybrid-drivers-iems-hifigo-846079.jpg?v=1761620498","https://cdn.shopify.com/s/files/1/0031/0453/8673/files/dunu-x-koto-ito-2dd2ba-hybrid-drivers-iems-hifigo-686515.jpg?v=1761620498","https://cdn.shopify.com/s/files/1/0031/0453/8673/files/dunu-x-koto-ito-2dd2ba-hybrid-drivers-iems-hifigo-822628.jpg?v=1761620498","https://cdn.shopify.com/s/files/1/0031/0453/8673/files/dunu-x-koto-ito-2dd2ba-hybrid-drivers-iems-hifigo-554579.jpg?v=1761620498"],"price":189.99,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T16:26:28.995Z"},"share_url":"https://firestarter.network/l/lst_uFGCl1T8","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_uFGCl1T8' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy DUNU x KOTO ITO 2DD+2BA Hybrid Drivers IEMs' and a budget_max comfortably above $189.99 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."]}}