{"type":"firestarter.listing","listing":{"id":"lst_k4gU_t2w","product_name":"ROSESELSA Aurora Ultra 1DD + 1 Planar Driver IEMs","category":null,"description":"RZ200m Dongle Price: $12.99\nPlug Type: 3.5mm to Type C\nChip: ALC5686 Decoder Chip\nSignal-to-Noise Ratio (SNR): 124dB\nTotal Harmonic Distortion (THD): -95dB\nPCM Sampling Rate: 32bits/384KHz\nFrequency Response Range: 20Hz - 20000Hz\nDynamic Range: 113dB\nOutput Load: 3.0V - 5.5V\nOutput Power: 22.5mW @ 32Ω\n\nSoundcocoon/SC Liquid Silicone Eartips Price $15.99\n\nFeatures:-\n\n>New-Generation Dual-Driver IEMs.\n\n>Premium Sound in a Compact, Affordable Package.\n\n>Dual-Magnetic Ultra-Linear Planar Magnetic Driver+New Topology Diaphragm Dynamic Driver.\n\n>Master Reference Sound Professional Tuning.\n\n>Impressive Acoustic Experience.\n\n>Ergonomically Designed Comfortable Fit.\n\n>Metallic Face Covers.\n\n>Professional Quality HiFi 5N OCC Cable.\n\n>Three Classic Color Options.\n\n>Comes with RZ200m USB DAC.\n\nTechnical Information:-\n\n>Impedance: 30Ω±15%.\n\n>Frequency Response Range: 20~20kHz.\n\n>Sensitivity: 115dB.\n\n>Driver Configuration: 10mm DD+6mm Dual-Magnetic Planar Driver.\n\n>Weight: 3.0g±10% Each Earpiece.\n\n>THD: ≤0.1%@1kHz.\n\n>Termination Plug: 3.5mm.\n\n>Connectors: 0.78mm 2-pin.\n\nROSESELSA Introduces the all-new Aurora Ultra, a dual-driver hybrid set of IEMs housing a 10mm dynamic driver and a 6mm dual-magnetic planar magnetic driver on each side. It adopts new-generation topology diaphragm delivering an impressive music listening experience. ROSESELSA has designed the Aurora Ultra with a deep R&D over a huge collection of ear mold samples achieving an ergonomic design which is comfortable for most users out there. The Aurora Ultra comes bundled with a 5N OCC copper high-quality cable. With professional tuning expertise, the ROSESELSA Aurora Ultra promises a true HiFi sound experience for its users!!\n\nThe Magic Of Planar+Dynamic Ultimate HiFi Sound:-\n\nROSESELSA Aurora Ultra packs a flagship-level DD+Planar magnetic dual-driver configuration. The pair features a 10mm dynamic driver unit with topology diaphragm. It is combined with a ","images":["https://cdn.shopify.com/s/files/1/0031/0453/8673/files/rose-technics-aurora-ultra-1dd-1-planar-driver-iems-hifigo-293274.jpg?v=1732366832","https://cdn.shopify.com/s/files/1/0031/0453/8673/files/rose-technics-aurora-ultra-1dd-1-planar-driver-iems-hifigo-880544.jpg?v=1732366845","https://cdn.shopify.com/s/files/1/0031/0453/8673/files/rose-technics-aurora-ultra-1dd-1-planar-driver-iems-hifigo-222810.jpg?v=1732366797","https://cdn.shopify.com/s/files/1/0031/0453/8673/files/rose-technics-aurora-ultra-1dd-1-planar-driver-iems-hifigo-944510.jpg?v=1732366790","https://cdn.shopify.com/s/files/1/0031/0453/8673/files/rose-technics-aurora-ultra-1dd-1-planar-driver-iems-hifigo-503924.jpg?v=1732366842","https://cdn.shopify.com/s/files/1/0031/0453/8673/files/rose-technics-aurora-ultra-1dd-1-planar-driver-iems-hifigo-365429.jpg?v=1732366821","https://cdn.shopify.com/s/files/1/0031/0453/8673/files/rose-technics-aurora-ultra-1dd-1-planar-driver-iems-hifigo-562419.jpg?v=1732366801","https://cdn.shopify.com/s/files/1/0031/0453/8673/files/rose-technics-aurora-ultra-1dd-1-planar-driver-iems-hifigo-272439.jpg?v=1732366804","https://cdn.shopify.com/s/files/1/0031/0453/8673/files/rose-technics-aurora-ultra-1dd-1-planar-driver-iems-hifigo-555988.jpg?v=1732366794","https://cdn.shopify.com/s/files/1/0031/0453/8673/files/rose-technics-aurora-ultra-1dd-1-planar-driver-iems-hifigo-aurora-ultra-silver-rz200m-dongle-by-default-933111.jpg?v=1734096101","https://cdn.shopify.com/s/files/1/0031/0453/8673/files/rose-technics-aurora-ultra-1dd-1-planar-driver-iems-hifigo-aurora-ultra-iron-grey-rz200m-dongle-by-default-824672.jpg?v=1734096409","https://cdn.shopify.com/s/files/1/0031/0453/8673/files/rose-technics-aurora-ultra-1dd-1-planar-driver-iems-hifigo-aurora-ultra-blue-rz200m-dongle-by-default-674516.jpg?v=1734096304"],"price":40.99,"currency":"USD","in_stock":true,"inventory_qty":29997,"dynamic_pricing":false,"listed_at":"2026-06-20T16:26:29.353Z"},"share_url":"https://firestarter.network/l/lst_k4gU_t2w","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_k4gU_t2w' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy ROSESELSA Aurora Ultra 1DD + 1 Planar Driver IEMs' and a budget_max comfortably above $40.99 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."]}}