Status Indication - Lenovo H02 User Manual

Instruction LED Status
Turn on Blue light on for 1 second
Turn off Red light on for 1 second then off
Unconnected Blue light flashes twice slowly every 5 seconds
Paring Red and blue light flash alternately
Calling Blue light flashes once every 3 seconds
Battery low Red light flashes

Status Indication

Voice Reminder
Power on
Power off
/
Paring
/
Battery low