Using the headphones
CX 120BT | 15
Adjusting the volume
You can adjust the volume for music, voice prompts, and phone calls.
▷
If you are playing music or are on a call: Press the volume
+
or
-
button to increase or reduce the volume.
When the maximum or minimum volume is reached, you hear an
alert tone.
“Between 2 and 4 hours
play time”
Battery is less than 50% charged. In
addition, the LED lights up purple.
“Between 4 and 6 hours
play time”
Battery is more than 50% charged. In
addition, the LED lights up blue.
Voice prompt
Meaning
WARNING
Danger of hearing damage due to high volume levels!
Listening at high volume levels can lead to permanent
hearing defects.
▷
Before putting the headphones on and before toggling
between audio sources, adjust the volume to a low
level.
▷
Do not continuously expose yourself to high volume
levels.
You can also adjust the volume using the connected Bluetooth
device.