User's Manual

8
Call control Operation
Mute/unmute the
microphone during
a call
Pick up or hang up
a call
Switch to another
caller during a call
Reject an incoming call
Adjust the volume
Call control
Press twice.
No mute function when
2nd caller actived
Press once
Press twice
Press and hold for
2 seconds
Press or
Switch the voice language
After powering on the headphones, you will hear voice
notifications of different headphone status such as when the
battery level is low or when the headphones are connected
to the smartphone or Bluetooth
®
device. To switch to
another voice language, see the following steps.
1 Make sure the headphones are powered on.
2 Press and hold and simultaneously for 5 seconds.
 You will hear a sound signal to confirm that the voice
language has been changed.
Tip
• There are two voice languages (English and Mandarin
Chinese) available for selection.
X 2
X 2
X 2
00:02
00:05
A