6
5. Charging
Fully charge the headphones once before using them for the first time .
Switch off the headphones and connect them
Ensure that the headphones are switched off before charging them .
Connect the USB charging cable included to the charging socket (7) . Connect the free plug on the
micro-USB charging cable to a suitable USB charger . To do this, consult the operating instructions
for the USB charger you are using .
Charging process for the headphones
The LED (5) lights up solid red during the charging process .
Once the charging process is complete, the LED (5) goes out .
It can take up to 3 hours for the battery to be fully charged .
Battery capacity
When the headphone battery capacity is low, the LED (5) flashes red and a signal tone is heard .
Note
During the charging process, the Bluetooth
®
connection is automatically disconnected .
micro USB
CHARGING
CHARGED
red
red
3
h
:
00
m
1
2
3
