Lossless decoding powerful core uses KT02F20 chip, signal-to-noise ratio up to 105dB, stronger resolution, less distortion. Lightweight appearance, small tail, hidden hard power, easy to cope with big scenes Fidelity sound quality fever wire uses 8 strands of silver-plated mixed wire, with good audio quality and durability, stable signal transmission, can accurately and delicately transmit music information Plug and play portable headphone port Widely supports Type-C interface mobile phone plug and play, save the sound quality of mobile phones, carry headphone interface to connect 3.5mm sound card/microphone/headphones, karaoke, recording, live broadcast and play freely Use aluminum alloy shell surface oxidation process, delicate surface, excellent texture, add extra comfort experience Mobile phone/computer can be used Chip: KT02F20 chip Input: Type-C interface Total cable length: 13CM Output: 1VRMS@600Q/27MW@32Q Standby power consumption: ≤0.01W Output voltage: 3.3V-5V Output impedance: 600Q (dynamic adaptive) Wire: 8-strand silver-plated mixed wire Frequency response range: 20-20KHZ Dynamic range/DNR: +98DB DAC sampling rate: 24bits/96KHz Signal-to-noise ratio/SNR: +105dB Total harmonic distortion: -112dB Color: Black Material: Aluminum Alloy Package Contents: 1 x Audio Adapter Cable 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.