{"type":"firestarter.listing","listing":{"id":"lst_XgahWUor","product_name":"TANGZU OX Demon King","category":"Headphones","description":"\n\nStrength and Balance Design Concept\nInspired by the legend of the Ox Demon King, the design emphasizes a perfect balance of raw power and meticulous craftsmanship. Every detail, from the robust aluminum construction to the precise geometry, symbolizes strength, resilience, and elegance. This concept encapsulates the harmonious union of industrial precision and artistic mastery, making the Ox Demon King headphones a true masterpiece of design and sound.\n\n\nPlanar Magnetic Driver Excellence\nThe 85mm planar magnetic driver offers exceptional sound clarity and deep dynamics. Through advanced materials and precision engineering, the driver delivers lightning-fast transient response, low distortion, and an expansive soundstage, ensuring a powerful yet natural listening experience.\n\n\nDurable & Comfortable Leather Pads\nThe premium leather pads provide luxurious comfort for extended listening sessions. Crafted for durability and easy interchangeability, the pads maintain high performance, while offering a customizable fit to suit individual preferences for a fatigue-free experience.\n\n\nHigh-Quality Detachable Cables\nFeaturing detachable cables, the headphones offer unmatched versatility and future-proofing, allowing users to effortlessly switch between premium alternatives—whether 2.5mm or standard quarter-inch (6.35 mm) connectors—unlocking a world of sonic possibilities and fully tailored listening experiences..\n\n\nCNC Precision with Aerospace-Grade Aluminum\nThe headphones are crafted with CNC-machined aerospace-grade aluminum, ensuring structural integrity, durability, and long-term performance. This level of precision guarantees a tactile experience that meets the demands of audiophiles and professionals alike.\n\n","images":["https://cdn.shopify.com/s/files/1/0040/7201/3924/files/05e18435-6942-4eba-8023-33229e01efea.png?v=1766130084","https://cdn.shopify.com/s/files/1/0040/7201/3924/files/05e18435-6942-4eba-8023-33229e01efea.jpg?v=1766130084","https://cdn.shopify.com/s/files/1/0040/7201/3924/files/8d724efa311f241b449ab95e191fc410.jpg?v=1766130084","https://cdn.shopify.com/s/files/1/0040/7201/3924/files/8d8ca86e23a49bf2240f2e02f7c3495f.jpg?v=1766130084","https://cdn.shopify.com/s/files/1/0040/7201/3924/files/0fdc1086447782fb7fc7e2090279ec28.jpg?v=1766130084"],"price":349,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T16:26:44.426Z"},"share_url":"https://firestarter.network/l/lst_XgahWUor","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_XgahWUor' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy TANGZU OX Demon King' and a budget_max comfortably above $349.00 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."]}}