7EN
4 Use your
headphones
Connect the headphones
to a Bluetooth device
1. Turn on your mobile phone/Bluetooth
device.
2. Press and hold
to turn the headset
on.
→ The blue LED ashes.
→ The headset is reconnected to
the last connected mobile phone/
Bluetooth device automatically.
Tip
•
If you turn on the mobile phone/Bluetooth device
or activate the Bluetooth feature after turning on
the headset, you have to reconnect the headset
and mobile phone/Bluetooth device manually.
• If your mobile phone/Bluetooth device cannot
reconnect automatically, try to reconnect manually
by clicking the headphones’ name again under the
Bluetooth setting manual on your mobile phone/
Bluetooth device.
Note
•
If the headset fails to connect to any Bluetooth
device within range in 5 minutes, it will switch off
automatically to save the battery life.
Manage your calls and
music
Device control
Task Button Operation
Turn the
headphones
on.
Press and hold for
2 seconds.
Turn the
headphones
off.
Press and hold for
4 seconds.
→ The white
LED is on
and fades
out.
Check the
battery
level.
Press once.
→ If the white
LED is on for
2seconds,
it means the
battery level
is over 20%
and is ready
for use.
→ If the battery
level is low, a
voice prompt
in English
will occur
for every 3
minutes.
Turn
NightNav
light on/off.
Press twice.