12
Charge:
Use the USB Type C charging cable with a commercially available DC 5V adapter to
charge the headset. The LED flashes red while charging and it flashes blue when the
charging is completed. The full charging time takes about 2.5 hours.
Note: The
USB Type C charging cable does not support fast charging devices. Please do not use
the
cable to connect to fast charging devices.)
6 Adjustment of voice prompts and headset audio volume
6-1 Adjust voice prompts volume
While the headset is in pairing status and a “Do Do” sound is played, use V+ and V- knob to adjust
the volume of voice prompts. During the adjustment process, a voice notification is played. After
finishing the adjustment, cancel the headset pairing or power off to complete the adjustment.
6-2
Adjustment of headset audio volume
During the headset operation, use V+ and V- knob to adjust audio volume. During the adjustment
process, a “Don Don” notification sound is played. When the audio volume reaches the highest level
or the lowest level, a “Bee Bee” notification sound is played. The audio volume adjustment is
independent for each audio source, and the adjustment is only effective during the headset operation
when using that audio source. The adjustment setting will be saved even after powered off.
7 Pairing with mobile phone/ Other BT devices
To use headset operating with other BT devices for the first time, it’s necessary to do the pairing.
The headset can pair with mobile phone, another headset, a GPS or other BT devices, such as mobile
phone, GPS navigator and BT MP3 player.
To use a headset operating with other BT devices for the first time, it’s necessary to pair them. The
headset can be paired with a mobile phone, another headset, a GPS, or other BT devices, such as a
mobile phone, GPS navigator, and BT MP3 player.
7-1
Pairing with mobile phone
7-1-1 Press the M button for 5 seconds and for the LED to flash red/ blue to enter pairing status.
7-1-2 Activate mobile phone BT and search for a device to pair. If a PIN is required by the mobile
