HiFiGo ROSE Technics Aurora Ultra Wired Earphones with 1 Planar + 1 Dynamic Driver, In-Ear, and Interchangeable Cables. Experience the ultimate HiFi e

Specifications: Model: Aurora Ultra Acoustic Unit: Dynamic Driver + Planar Driver Topology Weight: 3.0g ±10% (Net Weight of Earphone Cavity) Impedance: 30Ω ±15% Effective Frequency Range: 20-20kHz Cable Length: 120cm Sensitivity: 115dB Wearing Style: Around-Ear Dynamic Driver Diameter: 10mm Flat Driver Diameter: 6mm Earphone Interface: 0.78-2Pin Total Harmonic Distortion: THD≤0.1% @ 1kHz Master Reference Sound Quality: Developed in collaboration with experts, Aurora Ultra's planar dynamic driver design brings emotional expression to music and faithfully reproduces instrument and vocal performances for an authentic live sound experience. Ultimate HiFi Contender: Equipped with planar and dynamic drivers, the ROSE Aurora Ultra wired earphones deliver a wide frequency range and precise high and low frequencies for rich, dynamic sound reminiscent of high-end flagship models. Superior Topology Diaphragm Technology: These monitor earphones feature a super double sensory topology diaphragm with third-generation nanomaterials and advanced components, delivering an extended response range, deep dynamics, and exceptional clarity. Original Sound Release: Dual-magnet ultra-linear planar drivers minimize distortion and accurately reproduce high-frequency details, delivering clear, crisp highs and fast transient response. Decades of Acoustic Expertise: With over 10 years of experience, the ROSE Aurora Ultra combines scientific and subjective methods to deliver rich, detailed sound and authentic timbre reproduction, providing an immersive audio experience. Ergonomically designed for comfort and satisfaction, this product, trusted by 200,000 users, offers a lightweight, pressure-free fit.