User Manual

5
When wearing headset, please pay attention to distinguish
between left and right side of the headband.
Headset on both sides has a telescopic headband design, you
can adjust the headband length for more comfortable .Stretch
length was 30 ± 1mm.
3 0±1 m m
NFC
Automatically turn off function: If the headset is not
connected with any equipment in about 10 minutes, it
will automatically shut down for power saving.
Wearing
Warning: Using the headset will weaken your ability to hear outside sounds. Therefore, please do not use
headset in the condition which may threaten your safety .
NFC function: Mobile phone itself must have the function
of NFC. Put mobile phone to the left side of ABH802 NFC
region. If successfully connected, it will issue a“du”
sound and shows the connection is successful on the
phone. If you want to disconnect the headset,then put
it again to the mobie phone NFC region,then they will
disconnect.