Built-in Battery : Yes
Recommended Headphone Maximum Impedance : <32 Ohm
Output Type : USB
Input Type : USB
Certification : NONE
Package : yes
Model Number : A05 CX31993
DAC Model : CX31993
Operational Amplifier Chips Model : CX31993
CX31993 parameters
Interface: For TYPE C to 3.5
Total length: 13cm
Thrust: 65mW
DAC sampling rate: 32bits/384KHz
Signal-to-noise ratio/SNR: >128dB
Dynamic range/DNR:>120dB
Distortion/THD+N:95dbTHD+N:0.0003%DSD:64/128 (PCM)
Wire: 4 strands of transparent sterling silver + 4 strands of transparent blue mixed with a total of 8 strands of sterling silver wire compatible with 95% of the market for type-c mobile phone and for win10 system for Apple system computer
Support call and line control