{"type":"firestarter.listing","listing":{"id":"lst_badKS0B1","product_name":"QoA Margarita 2 Sonions EST + 1BA + 7mm DD In Ear Earphone","category":null,"description":"Features:-\n\n>Four driver hybrid configuration.\n\n>Dual Sonion compound EST drivers.\n\n>One 7mm custom Titanium-coated dynamic driver.\n\n>One Custom Balanced armature driver.\n\n>Three-Way frequency crossover with Triple independent acoustic duct structure.\n\n>Exquisitely designed 3D printed cavities.\n\n>Customised leather Storage box.\n\n>High-quality stock cable with interchangeable termination plugs.\n\nTechnical Specs:-\n\n>Impedance: 61Ω.\n\n>Sensitivity: 110dB.\n\n>Frequency response range: 5Hz-50kHz.\n\n>Terminations: 2.5mm/3.5mm/4.4mm.\n\n>Connector type: 0.78mm 2-pin connectors.\n\nMargarita, The queen of cocktails is reimagined by Queen Of Audio in the form of a premium set of multi-driver in-ear monitors. Margarita is a Yellowish drink with a strong character,   the pair here reflects that character with its stunning design available in two color options. The pair packs a powerful performance with a four-driver hybrid configuration consisting of two Sonion EST drivers, one customized Balanced Armature, and one 7mm custom titanium-coated dynamic driver on each side. Experience your music in an all-new flavor with the Margarita from QoA.\n\nGet The Marvelous Margarita Flavor With Multi-Driver Hybrid Configuration:-\n\nMargarita cocktail brings a tasty blend of striking tequila with bitter lime and salted cocktail glass for a lovely experience. QoA Margarita packs a similar blended sound experience with a four-driver hybrid configuration on each side. The pair brings the energy of DD in the lower end, smoothness of BA in the midrange, and excellent details in the treble region with the dual EST drivers. Be ready to experience the proper blend of multiple drivers in a smooth and beautiful package with the QoA Margarita.\n\nProfessional Three-Way Frequency Crossover:-\n\nIn order to get the best performance out of the multi-driver arrangement on the Margarita, QoA has professionally adjusted the drivers in a three-way frequency crossover. After the cros","images":["https://cdn.shopify.com/s/files/1/0031/0453/8673/products/qoa-margarita-2-sonions-est-1ba-7mm-dd-in-ear-earphone-hifigo-281812.jpg?v=1668184144","https://cdn.shopify.com/s/files/1/0031/0453/8673/products/qoa-margarita-2-sonions-est-1ba-7mm-dd-in-ear-earphone-hifigo-627941.jpg?v=1667556365","https://cdn.shopify.com/s/files/1/0031/0453/8673/products/qoa-margarita-2-sonions-est-1ba-7mm-dd-in-ear-earphone-hifigo-852929.jpg?v=1668185239","https://cdn.shopify.com/s/files/1/0031/0453/8673/products/qoa-margarita-2-sonions-est-1ba-7mm-dd-in-ear-earphone-hifigo-946322.jpg?v=1668186822","https://cdn.shopify.com/s/files/1/0031/0453/8673/products/qoa-margarita-2-sonions-est-1ba-7mm-dd-in-ear-earphone-hifigo-475776.jpg?v=1668186956","https://cdn.shopify.com/s/files/1/0031/0453/8673/products/qoa-margarita-2-sonions-est-1ba-7mm-dd-in-ear-earphone-hifigo-497617.jpg?v=1668183905","https://cdn.shopify.com/s/files/1/0031/0453/8673/products/qoa-margarita-2-sonions-est-1ba-7mm-dd-in-ear-earphone-hifigo-294847.jpg?v=1668186129","https://cdn.shopify.com/s/files/1/0031/0453/8673/products/qoa-margarita-2-sonions-est-1ba-7mm-dd-in-ear-earphone-hifigo-357325.jpg?v=1668186496","https://cdn.shopify.com/s/files/1/0031/0453/8673/products/qoa-margarita-2-sonions-est-1ba-7mm-dd-in-ear-earphone-hifigo-259023.jpg?v=1668185415","https://cdn.shopify.com/s/files/1/0031/0453/8673/products/qoa-margarita-2-sonions-est-1ba-7mm-dd-in-ear-earphone-hifigo-904563.jpg?v=1668186314","https://cdn.shopify.com/s/files/1/0031/0453/8673/products/qoa-margarita-2-sonions-est-1ba-7mm-dd-in-ear-earphone-hifigo-786238.jpg?v=1667556294","https://cdn.shopify.com/s/files/1/0031/0453/8673/products/qoa-margarita-2-sonions-est-1ba-7mm-dd-in-ear-earphone-hifigo-386630.jpg?v=1667556294"],"price":494.1,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-20T16:26:31.000Z"},"share_url":"https://firestarter.network/l/lst_badKS0B1","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_badKS0B1' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy QoA Margarita 2 Sonions EST + 1BA + 7mm DD In Ear Earphone' and a budget_max comfortably above $494.10 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."]}}