12
note:
Switching to high gain during use will increase the output power
suddenly, which may damage your headphones and hurt your ears.
5, safety instructions
★When the system is abnormal, try to re-plug in the USB cable.
★Before using, please adjust it to appropriate volume (the LINE OUT
volume can be adjusted).
★ To avoid pop sound that can hurt your ears, it is not recommended to
wear headphones before plugging the headphones.
★Do not repair by yourself, disassemble or put the product in a place
with water
★When using headphones, you will not be able to hear the external
environment. For your personal safety, please do use headphones in a
dangerous environment.
★Switching to high gain during use will increase the output power
suddenly, which may damage your headphones and hurt your ears.