7
Fully charged Low battery level
When used, if only red indicator blinks and with a prompt tone per 5 minutes, it indicates the headphone is in
low battery level and please use it after fully charged.
Red light steady lit = charging Blue light steady lit = fully charged
Charging time: about 3 hours for a full charging
7. Indicator
Indicator Headphone
status
Red and blue light blink alternately
Pairing
Blue light blinks once per 8 seconds
Unconnected with device
Blue light blinks twice per 5 seconds
Connected with device
Red light instead of blue light blinks
Low battery level
8. Restore to factory settings
Turn the headphone off and connect USB to charge, meanwhile press and hold the volume up key and the
multifunction key until blue light blinks rapidly, it will restore to factory settings.
●
Note
: After restoring to factory settings, pairing list of the headphone will be cleared. When powered on
again, the headphone will auto-enter pairing mode; if needs to connect with certain device, please
re-pair it with the headphone.
