Description This product is an USB DACheadphone amplifier specially designed for mobile with Type C Low power mobile phone decoding chip and headphone amplifier chip are integrated into the device Model LINK V2Output power 80mW 32ohmsFrequency response 20Hz 20KHz ±0 5dB Separation ≥77dBHarmonic distortion 0 0018 1kHzInput interface TYPE CS N 125dBOutput port 3 5mm headphone output portSupport PCM sampling frequency 16 32bit 44 1kHz 384kHzSupport DSD sampling frequency DSD64 128 256DAC Chip CS43131Data cable length 90mmSize 60mm x 13mm x7 2mmWeight 13gColor Black Red BlueNote 1 It only can be use in the mobile phone with Type C USB 2 The product is designed for improving the sound quality of music answering the phone and watching the video cannot be guaranteed Package Includes 1 x LINK V2 DAC Headphone Amplifier1 x User Manual