ADAPT 360 | ADAPT 360 White
Bluetooth
®
headset
Additional functions
19
Additional functions
Charging the headset battery
X
Connect the supplied USB cable to the USB socket of the headset and a USB socket of your computer.
USB-A
The battery is being charged.
The LED lights up depending
on the battery status of the headset and turns off when
the battery is fully charged.
LED
Battery status
100% – Battery fully charged
more than 60%
more than 20%
less than 20%
To end charging:
X
Disconnect the USB cable from the headset.
i
When the battery is flat, the headset turns off automatically.
Verifying remaining battery power
Some mobile devices indicate the battery status of the
headset.
?
You can retrieve information on the remaining battery
power at any time – except while you are in a call:
X
Press both Volume buttons.
The LED flashes shortly and a voice prompt is
announced.
When the battery power drops below 20%,
the LED flashes red and “Recharge headset”
is announced several times.
LED
Remaining battery power
more than 60%
more than 20%
less than 20% – automatic voice prompt
