{"type":"firestarter.listing","listing":{"id":"lst_y4VGlpTt","product_name":"KZ Vader","category":"Earphones/IEMs","description":"\n\nExplore Two Versions of Vader\nBalanced Version:Experience a wide-ranging appeal with three-frequency balanced tuning. Whether it's the lively energy of pop music, the refined elegance of classical compositions, or the velvety warmth of vocal performances, the balanced version effortlessly handles them all, delivering an immersive listening experience.High-Resolution Version:Immerse yourself in exceptional resolution performance with the High-Resolution version. Every intricate detail of the music, from subtle decay to rich dynamic range and complex symphonic arrangements, is faithfully reproduced, offering an unparalleled listening experience.\n\n\n\nContinual Pursuit of Acoustic Excellence\nTraditional single dynamic driver earphones often struggle to balance clarity and impact in bass frequencies. However, the Vader refuses to compromise, achieving a perfect equilibrium between the two, setting a new standard in sound quality. Inspired by professional-grade speaker acoustic crossover technology, Vader's crossover design aims to deliver exceptional sound quality and a spacious soundstage within a compact form factor.\n\n\n\nPrecise Frequency Division with Three High-Performance Dynamic Drivers\nUtilizing advanced electronic crossover technology, each frequency range, including bass, midrange, and treble, is meticulously reproduced and presented, ensuring a rich and detailed audio experience.\n\n\n\nInnovative 8mm Dynamic Driver Technology\nOur in-house developed 8mm dynamic driver rivals the performance of conventional 10mm drivers. Featuring advanced external magnetic structure design and lightweight four-layer voice coil technology, it lays the foundation for outstanding audio quality.\n\n\n\nProfessional-Grade Electronic Filter Integration\nWith advanced generation professional electronic filter technology, Vader supports user-customized sound adjustments, surpassing traditional tuning solutions in tuning range, precision, and amplitude modulation.\n\n\n\nComes with Professional-Grad","images":["https://cdn.shopify.com/s/files/1/0040/7201/3924/files/340ee771d4111e3c377fa114a7b7407e.jpg?v=1715249113","https://cdn.shopify.com/s/files/1/0040/7201/3924/files/60c602255fd29d72fd1cec6e3453602c.jpg?v=1715249113","https://cdn.shopify.com/s/files/1/0040/7201/3924/files/2a4504099ec18ca56f9a5c6806f64a38.jpg?v=1715249113","https://cdn.shopify.com/s/files/1/0040/7201/3924/files/544af704cfa989a4517b277a5b74ebb0.jpg?v=1715249112","https://cdn.shopify.com/s/files/1/0040/7201/3924/files/1_59b6767d-5c20-4222-83fb-2e86be249d97.jpg?v=1715249119","https://cdn.shopify.com/s/files/1/0040/7201/3924/files/3_010ce3ad-adca-4e1c-bd8a-633421a1f358.jpg?v=1715249121","https://cdn.shopify.com/s/files/1/0040/7201/3924/files/7_1b2df5b8-f7a4-40a4-951c-8702a5254ee8.jpg?v=1715249133","https://cdn.shopify.com/s/files/1/0040/7201/3924/files/8_f2df1aba-0987-4144-9b81-49c4cbf6a26d.jpg?v=1715249133","https://cdn.shopify.com/s/files/1/0040/7201/3924/files/1_1acc0dfd-c603-440f-857d-77837af070fb.jpg?v=1715249133","https://cdn.shopify.com/s/files/1/0040/7201/3924/files/2_437db197-1e45-4a60-bb7d-ca796d29fc1e.jpg?v=1715249133","https://cdn.shopify.com/s/files/1/0040/7201/3924/files/3_e68a7764-fdd2-4962-85c8-69519a9d4ba7.jpg?v=1715249133","https://cdn.shopify.com/s/files/1/0040/7201/3924/files/4_c44bc983-54a1-4793-afd5-e6aaa6eeb3c8.jpg?v=1715249133","https://cdn.shopify.com/s/files/1/0040/7201/3924/files/5_6d41aea4-3362-4f0c-84ec-00fb61585f01.jpg?v=1715249133","https://cdn.shopify.com/s/files/1/0040/7201/3924/files/6_c1707c61-672a-4911-b16d-edc2eaa9b735.jpg?v=1715249133"],"price":34.99,"currency":"USD","in_stock":true,"inventory_qty":29997,"dynamic_pricing":false,"listed_at":"2026-06-20T16:26:46.208Z"},"share_url":"https://firestarter.network/l/lst_y4VGlpTt","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 <your Firestarter API key>","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_y4VGlpTt' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy KZ Vader' and a budget_max comfortably above $34.99 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."]}}