Welcome to use
Thank you for purchasing Bluetooth Active Noise Cancelling B050, Please read the user manual
carefully before using .
Safety Warning
1. Please read the user manual carefully before using and follow the instructions.
2. Please do not modify, assemble, disassemble this headphone. Otherwise, it may cause this
Bluetooth headset with noise, fire, leakage of electricity, crash and other issues. Such problems
caused by human error are not covered by the warranty range.
3. Please do not use any diluent or volatile liquid to clean the Bluetooth headphone.
4. Please do not listen to high-volume headphones for long time, To avoid adverse effects on
hearing.
5. Be careful to turn on the noise reduction function when driving or needing to monitor the
environment sound.
6. Please do not use this Bluetooth noise-canceling headphone in any dangerous area.
Button function:
1.
2. Volume –
3. Power/Play/Call
4. Pairing LED(Red/Blue)
5. AUX-IN
6. Microphone
7. ANC LED(Blue)
8. ANC ON/OFF
9. Micro USB
10. Charging LED(Red)
