The 8-strand three-dimensional braided single crystal copper plated silver wire single crystal copper wire core helps optimize the burr sensation brought by the headphone amplifier chip, and the high-purity copper and special molecular structure help achieve truly high temperature sound quality for electronic transmission Adopting 2.5D curved tempered glass lenses with higher appearance and better heat dissipation, scratch , stain , and fingerprint Support: 99% USB TYPE-C Ports for smart devices, smartphones / tablets / iOS / / Win10/11 Bit depth: 16/24/32bit PCM Specification: 44.1/48/88.2/96/176.4/192/352.8/384 Native:DSD64/128/256 Signal to noise ratio/:125dB Dynamic range/DNR: 125dB Distortion/+N: -95dB Frequency response/FR:20Hz-80KHz+/-0.1dB Output Power:63mW@32 Thrust impedance: 16-600 Adaptive Colour: B silver Material:ABS Package Contents: 1 * Amplifier Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.