Dongguan UiiSii Electronics Co. Ltd. BT-710 사용자 설명서
Common problems
Poor noise elimination
1. Please confirm whether the earplug is tight or not, if not , please replace the distribution of
different sizes of silicone sleeve.
2. Make sure that you wear the headset correctly.
No sound or poor sound quality
1. Please confirm whether the current device supports this product.
2. Try to change another player device or music player application.