{"type":"firestarter.listing","listing":{"id":"lst_cJ_gr0Ng","product_name":"LZ A7 1DD+4BA+2 Ceramic Piezoelectric Drivers IEMs","category":null,"description":" \n\n\n\nGift Yinyoo cable here\n\nFeatures:-\n\n>Powerful seven driver hybrid setup on each side.\n\n>Liquid crystal molecule coating composite diaphragm DD unit producing powerful low frequencies.\n\n>Two Knowles BA units for mid frequencies.\n\n>Two Knowles BA units for high frequencies.\n\n>Two Piezoelectric ceramic units(7-layers of Piezoelectric parallel) for ultra-high frequencies.\n\n>Frequency response range: 5Hz-40kHz.\n\n>Impedance(Pop mode): 15Ω.\n\n>Impedance(Monitor mode):13Ω.\n\n>Sensitivity(Pop): 109dB/mW.\n\n>Sensitivity(Monitor): 113dB/mW.\n\n>THD+N: <1%.\n\n>Universal MMCX connectors.\n\n>High-purity 6N silver-plated single crystal copper cable.\n\n>3.5mm single-ended termination plug.\n\nLZ A7 is the latest flagship pair of in-ear monitors from LZ Acoustics. It is a premium pair of in-ear monitors featuring multiple sound tuning nozzles and two way sound tuning switch on the earpieces. The pair features a powerful seven driver hybrid setup consisting of one composite Dynamic Driver unit, four Knowles Balanced Armature units, and two ceramic Piezoelectric drivers.\n\nMultiple Sound Tuning Options:-\n\nThe LZ A7 provides sound tuning versatility to its users with different sound tuning filters and a two-way sound profile switch. The pair comes with five different pairs of sound tuning nozzles that can be applied to the pair, Silver, Blue, Black, Gold, and Red. Along with these tuning nozzles, it also features a two-way sound profile switch to choose between POP and MONITOR modes. POP mode brings mid-frequencies upfront while the MONITOR mode produces a more balanced sound.\n\nSmooth Detailed Sound Output:-\n\nHousing a powerful seven driver hybrid setup under its sleeve the LZ A7 produces a lively sound output with crisp detailing. The pair features a powerful liquid crystal molecule coating composite diaphragm DD unit producing fast, deep bass along with two Knowles BA units for natural lovely mids, two Knowles BA units for smooth extended highs,","images":["https://cdn.shopify.com/s/files/1/0031/0453/8673/products/lz-a7-hifigo-829513.jpg?v=1617938538","https://cdn.shopify.com/s/files/1/0031/0453/8673/products/lz-a7-hifigo-633306.jpg?v=1617943363","https://cdn.shopify.com/s/files/1/0031/0453/8673/products/lz-a7-hifigo-148603.jpg?v=1617938538","https://cdn.shopify.com/s/files/1/0031/0453/8673/products/lz-a7-hifigo-907370.jpg?v=1617938538","https://cdn.shopify.com/s/files/1/0031/0453/8673/products/lz-a7-hifigo-304799.jpg?v=1617938538","https://cdn.shopify.com/s/files/1/0031/0453/8673/products/lz-a7-hifigo-925479.jpg?v=1617938538","https://cdn.shopify.com/s/files/1/0031/0453/8673/products/lz-a7-hifigo-740563.jpg?v=1617938538"],"price":269,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T16:26:30.167Z"},"share_url":"https://firestarter.network/l/lst_cJ_gr0Ng","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_cJ_gr0Ng' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy LZ A7 1DD+4BA+2 Ceramic Piezoelectric Drivers IEMs' and a budget_max comfortably above $269.00 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."]}}