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Using the headphones
22 | MOMENTUM 4
Retrieving information on the battery
charge status
When the headphones are connected to your Bluetooth device, the
battery charge status can be displayed on the screen of your smart-
phone (depending on the device and operating system used).
The Smart Control app also displays the battery charge status.
On the headphones, you can retrieve information on the battery
charge level via the voice prompts (also possible while listening to
music or talking on the phone, as long as you have the headphones
on):
▷
Press the multi-function button 2x.
You hear a voice prompt informing you of the remaining battery life.
Depending on the battery life of the headphones, the LEDs flash or
light up.
Adjusting the volume
You can adjust the playback volume for music and for phone calls.
▷
If you are playing music, are on a call or if the headphones are in
idle mode (i.e. you are neither playing music nor are on a call):
Swipe vertically up or down on the touch pad to increase or
reduce the volume for music, voice prompts and sound signals.
When the maximum or minimum volume is reached, you hear the
voice prompt “Volume max” or “Volume min”.
Voice prompt
Meaning
“Recharge headset”
The rechargeable battery is empty.
Charge the rechargeable battery (> 14).
“More than xx % battery
left”
The remaining battery charge is dis-
played as a percentage.
2x
“More than 40%
battery left“
WARNING
Danger of hearing damage due to high volume levels!
Listening at high volume levels can lead to permanent
hearing defects. Toggling between the audio sources
may cause enormous volume jumps that can perma-
nently damage your hearing.
▷
Before putting the headphones on and before tog-
gling between audio sources, adjust the volume to a
low level.
▷
Do not continuously expose yourself to high volume
levels.