(lights up for approx . 20 s, then OFF)
Operation
Charging/storage box
The headphones
least one headphone is inserted into a charging port
Checking current battery capacity status of the charging/
storage box
Insert the headphones in the charging ports
charging/storage box
The current battery capacity status is indicated by the
charging status indicator
LEDs
50
GB/IE
LED
Red
White
Off
begin charging automatically when at
1 ]
[
:
6 ]
[
.
6 ]
[
8 ]
[
Fully charged
Not charging
on the charging/storage box:
Battery charge status
approx . < 25 %
approx . < 50 %
approx . < 75 %
approx . 100 %
Status
Charging
.
7 ]
[
of the
7 ]
[