Quick guide
2. 4. 5.
Fig 4
Fig 5
Power On/Power Off
Surround volume
“Power on/off”
Press and hold the + or – button for two seconds
to power on or off the headset. The voice guide will
conrm with “Power on” or “Power off”.
Press the + or – button to adjust the surround
sound. The lowest and highest sound setting
are conrmed by a “beep” sound.
2s
Replacing the batteries
Fig 1 Fig 2
Fig 3
Insert or replace battery. Make sure the
polarity corresponds to the markings.
Close the lid.
Remove the battery lid..