Reiyin DADD 192kHz 24bit Audio DAC USBC to Optical Coaxial 35mm AUX Converter Decoder

DA-DD is a audio converter with USB 2.0 High-Speed audio codec, it doesnt need to install driver and license, plug and play. Precautions: 1. Please adjust the switch digital/analog to the correct position. 2. Not all Android smartphones support OTG output. 3. Work with phone, please set the output of phone to OTG. For Android phone with type-c port, please add an extra cable without OTG; For Android phone with mirco usb,please add an extra OTG cable; For iPhone with lightning, please add an extra Lightning to USB camera adapter. 4. Because the USB jack on the TV is almost the input interface, it cant output audio, so this product is unavailable when connect it to the USB of TV. 5. When using with a computer, please disable the microphone of PC, otherwise, there is a possibility of noise.