{"type":"firestarter.listing","listing":{"id":"lst__j-yW8mQ","product_name":"Philips Fidelio X3 HIFI Monitor Wired Music Gaming Headset","category":"Headphone","description":"\n \n\n\n \n\nFeatures:-\n\n>Large 50mm driver units.\n\n>Exquisite Looks.\n\n>Premium Muirhead Leather Headband Cover.\n\n>Natural and Spacious Sound Quality With Open-Back Design.\n\n>Frequency Response Range: 5Hz-40kHz.\n\n>Impedance: 30 Ohm.\n\n>Sensitivity: 100dB.\n\n>High-Quality Detachable Cables.\n\nPhilips released its flagship-grade pair of over-ear open-back headphones, the Philips Fidelio X3. Housing a large 50mm driver unit inside exquisitely designed headphones, the pair performs exceptionally good with outstanding sound clarity.\n\nEngineered With Perfection:-\n\nThe Philips Fidelio X3 features double-layered ear shells that reduce the resonance and vibrations from the sound and produce a precise sound detailing with outstanding clarity. The driver is engineered to tilt at 15 degrees according to the natural geometry of the ear for providing smooth sound detailing without any kind of harshness.\n\nPrecisely Tuned Large 50mm Drivers:-\n\nThe neodymium 50mm driver units in the Fidelio X3 are tuned professionally to provide a smooth, balanced sound output. These acoustic drivers houses diaphragms made of multiple polymers layers and filled with damping gel. With precise engineering, the diaphragm unit moves smoothly and flexibly delivering a perfect balanced sound output.\n\nSound Quality To Suit Different Genres:-\n\nThe large driver unit is tuned professionally to provide a balanced sound output. The pair produces an impactful bass response, fuller and transparent mid frequencies, and smooth detailed high frequencies. It has an exquisite open-back design covered with acoustically transparent Kvadrat Speaker Fabric. With the open-back design, the air is able to flow freely through the driver units resulting in spacious sound output with a brilliant wide 3D soundstage.\n\nExquisitely Designed:-\n\nThe Fidelio X3 looks simply spectacular with a premium build. High-quality Muirhead leather is used to cover the headbands, the inner headband is light, soft, and adjusts to t","images":["https://cdn.shopify.com/s/files/1/0031/0453/8673/products/philips-fidelio-x3-hifi-monitor-wired-music-gaming-headset-headphone-hifigo-874723.jpg?v=1648886249","https://cdn.shopify.com/s/files/1/0031/0453/8673/products/philips-fidelio-x3-hifi-monitor-wired-music-gaming-headset-hifigo-598382.jpg?v=1600099692","https://cdn.shopify.com/s/files/1/0031/0453/8673/products/philips-fidelio-x3-hifi-monitor-wired-music-gaming-headset-hifigo-588242.jpg?v=1600099742","https://cdn.shopify.com/s/files/1/0031/0453/8673/products/philips-fidelio-x3-hifi-monitor-wired-music-gaming-headset-hifigo-349511.jpg?v=1600099747","https://cdn.shopify.com/s/files/1/0031/0453/8673/products/philips-fidelio-x3-hifi-monitor-wired-music-gaming-headset-hifigo-133016.jpg?v=1600099727","https://cdn.shopify.com/s/files/1/0031/0453/8673/products/philips-fidelio-x3-hifi-monitor-wired-music-gaming-headset-hifigo-536939.jpg?v=1600099752","https://cdn.shopify.com/s/files/1/0031/0453/8673/products/philips-fidelio-x3-hifi-monitor-wired-music-gaming-headset-hifigo-x3-fidelio-415420.jpg?v=1600099711"],"price":349.99,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T16:26:31.535Z"},"share_url":"https://firestarter.network/l/lst__j-yW8mQ","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__j-yW8mQ' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Philips Fidelio X3 HIFI Monitor Wired Music Gaming Headset' and a budget_max comfortably above $349.99 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."]}}