{"type":"firestarter.listing","listing":{"id":"lst_gev-OVdf","product_name":"CCA Rhapsody","category":"Earphones/IEMs","description":"\n\nDynamic & Balanced Armature Fusion\nThe Rhapsody combines two high-performance 8mm dynamic drivers with four 31736 balanced armature units on each side. This unique hybrid setup guarantees an exceptional auditory journey.\n\n\nCustomizable Sound Styles\nBreak free from the norm with a 4-stage switch design, allowing you to tailor your sound preferences effortlessly. A professional adjustable frequency filter supports 4-stage frequency bands adjustment, offering over a dozen sound tuning styles.\n\n\nAdvanced Frequency Division Technology\nExperience a smooth and peak-free frequency response. The innovative frequency division technology ensures accurate frequency division between drivers, resulting in a harmonious and detailed sound output.\n\n\nDual Dynamic Drivers for Powerful Bass\nInnovatively employing two dynamic drivers on one side enhances ultra-low and mid-frequency output. This delivers rich and impactful bass without compromising clarity and detail in the mid-frequency range.\n\n\nPrecise Balanced Armature Units\nFour 31736 balanced armature units handle high and ultra-high-frequency sounds with precision, providing accurate and bright audio quality. Every detail in the music is brought to life, offering an authentic emotional and musical experience.\n\n\nHigh-Precision 3D Printed Cavity\nThe high-precision 3D printing technology ensures detailed and accurate shells, enhancing overall product quality. Complex internal ducts are precisely printed, guaranteeing accurate sound transmission.\n\n\nErgonomic Design for Comfort\nThe classic ergonomic design guarantees a secure and comfortable fit in the ear. Paired with silicone ear tips, it proficiently blocks out external noise, delivering a cozy and immersive listening experience.\n\n\nInterchangeable Cable Design\nThe 2-pin gold-plated detachable interface allows for easy cable replacement in seconds. Paired with a high-purity silver-plated dual-braided cable, it enhances conductivity and ensures stable, high-quality sound. The dua","images":["https://cdn.shopify.com/s/files/1/0040/7201/3924/files/3_dd6ed99c-f337-4876-b3e1-4857931d49ea.jpg?v=1700727379","https://cdn.shopify.com/s/files/1/0040/7201/3924/files/4_16fdf13e-41db-485c-8a05-c589893499d6.jpg?v=1700727380","https://cdn.shopify.com/s/files/1/0040/7201/3924/files/1_3651a3b0-d329-4418-a796-a3eb72fa60e6.jpg?v=1700727381","https://cdn.shopify.com/s/files/1/0040/7201/3924/files/2_4c3eb645-35d4-4e5e-b9f3-1755f255a5b2.jpg?v=1700727380","https://cdn.shopify.com/s/files/1/0040/7201/3924/files/d2e8e6403f3a55fbda490b96dee71af0.jpg?v=1700727381","https://cdn.shopify.com/s/files/1/0040/7201/3924/files/8d6c5da316332f25de76f6dbe7d2034c.jpg?v=1700727380"],"price":49.99,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-20T16:26:46.447Z"},"share_url":"https://firestarter.network/l/lst_gev-OVdf","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_gev-OVdf' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy CCA Rhapsody' and a budget_max comfortably above $49.99 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."]}}