Standby status:
blue light flashes once
every 2 seconds
Phone pairing:
red light flashes once/
blue light flashes once
Low battery warning:
red light flashes once
every 2 seconds
English
Pairing status:
red and blue lights
alternately quickly flash
Intercom status:
blue light flash for 2
seconds/ off for 1 second
Charging status:
Charging: red light on
Full-charged: red light off
7
Intercom pairing:
red light flashes twice/
blue light flashes twice
Phone/music status:
blue light flashes twice in
4 seconds
FM status :
blue light flash 3 seconds
then red light flashes twice