{"type":"firestarter.listing","listing":{"id":"lst_rIyOrs30","product_name":"Open Audio Witch Pro 1DD + 1BA Hybrid Unit In-Ear Monitors IEMs","category":"Earphone","description":"Features:-\n\n>Dual-Driver Hybrid Configuration.\n\n>Customised 9.2mm PU Ultra-Soft Suspended Edge Dynamic Driver.\n\n>High-Performance Customised Balanced Armature Drivers.\n\n>Beautiful Hand-Crafted Face Covers.\n\n>Skin-Friendly Silicone Ear Tips.\n\n>High-Purity OFC Stock Cable.\n\n>Easy To Drive.\n\n>Comfortable & Ergonomic.\n\n>Beautiful Package Design.\n\nTechnical Specifications:-\n\n>Impedance: 20Ω.\n\n>Sensitivity: 110dB.\n\n>Frequency Response: 10Hz-20kHz.\n\n>THD+N: ≤0.5%.\n\n>Connectors: 0.78mm 2-pin connectors.\n\n>Cable: 4-Core OFC.\n\n>Termination Plug: 3.5mm.\n\n---SpecificationsSplit---\n\nWitch Pro is an update to the Open Audio’s Japan-exclusive Witch IEMs. It’s a two-driver hybrid IEM bringing a combination of a dynamic as well as a balanced armature driver on each side. The pair houses beautifully designed hand-made ear shells in striking Purple color shells. Open Audio Witch Pro delivers quality sound with a super comfortable wearing experience!!\n\nImpressive Sound With Dual-Driver Hybrid Configuration:-\n\nOpen Audio Witch Pro houses a dual-driver hybrid configuration with a 9.2mm dynamic driver and a customized balanced armature driver on each side. The drivers are arranged in a two-channel frequency separation with the Dynamic Driver producing a powerful lower-end while the BA driver delivers quality mid and high-frequency performance.\n\nPowerful Dynamic Driver Unit:-\n\nWitch Pro houses a 9.2mm dynamic driver unit on each side. This driver has a PU ultra-soft Suspended edge diaphragm coil. With the help of this driver, the elasticity and the slam of the lower end with the pair are drastically improved. Witch Pro produces an ultimate lower-end performance.\n\nCustomized Balanced Armature Driver Unit:-\n\nWitch Pro produces a crisp midrange performance and nicely-detailed treble response, both frequencies are handled by a custom-developed balanced armature driver unit. Both the vocals and musical instruments have a natural tone and show ","images":["https://cdn.shopify.com/s/files/1/0031/0453/8673/products/open-audio-witch-pro-1dd-1ba-hybrid-unit-in-ear-monitors-iems-earphone-hifigo-249523.jpg?v=1688106275","https://cdn.shopify.com/s/files/1/0031/0453/8673/products/open-audio-witch-pro-1dd-1ba-hybrid-unit-in-ear-monitors-iems-earphone-hifigo-633158.jpg?v=1688106321","https://cdn.shopify.com/s/files/1/0031/0453/8673/products/open-audio-witch-pro-1dd-1ba-hybrid-unit-in-ear-monitors-iems-earphone-hifigo-215602.jpg?v=1688106189","https://cdn.shopify.com/s/files/1/0031/0453/8673/products/open-audio-witch-pro-1dd-1ba-hybrid-unit-in-ear-monitors-iems-earphone-hifigo-765251.jpg?v=1688106325","https://cdn.shopify.com/s/files/1/0031/0453/8673/products/open-audio-witch-pro-1dd-1ba-hybrid-unit-in-ear-monitors-iems-earphone-hifigo-110618.jpg?v=1688106149","https://cdn.shopify.com/s/files/1/0031/0453/8673/products/open-audio-witch-pro-1dd-1ba-hybrid-unit-in-ear-monitors-iems-earphone-hifigo-witch-pro-453996.jpg?v=1688106140"],"price":79.19,"currency":"USD","in_stock":true,"inventory_qty":39996,"dynamic_pricing":false,"listed_at":"2026-06-20T16:26:30.718Z"},"share_url":"https://firestarter.network/l/lst_rIyOrs30","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_rIyOrs30' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Open Audio Witch Pro 1DD + 1BA Hybrid Unit In-Ear Monitors IEMs' and a budget_max comfortably above $79.19 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."]}}