Bluetooth headset does not turn on
possible cause
1. The battery is out of power or the battery is low
2. Press the Power button for a short time
3. The key fails or the internal circuit of the Bluetooth headset is faulty
Na Yin Bluetooth headset manufacturers
solution
1. Fully charge the charger and try again
2. Press and hold the power button (multi-function button) for about 3 seconds. If the light is on, the power is on
3. Repair or replace it