User's Manual

6
[Low battery]
 The status LED will flash blue and the battery status LED will
flash red simultaneously with a periodic beeping sound
when the battery status is lower than 10% out of full charge.
In this low battery status, the battery status LED and the
status LED will operate simultaneously in the same way.
 Charge the battery as soon as the abovementioned
phenomenon is detected.
 The product will turn off when the battery is not charged.
[Battery status]
 By pressing and simultaneously and then releasing
them briefly, the battery status is indicated by the number of
red flashes with a beeping sound.
Before use
Number of red
flashes and beeps
Talking time
4 times
More
than 7 h
More
than 5 h
More
than 3 h
Up to
3 h
3 times
2 times
1 time