LED Status Indicator
Status
Mic Mute
Incoming call when
Bluetooth is connected
Skype for business incoming
call when USB is connected
Volume display
Battery low display
USB connection
Audio in connection
Audio out connection
Operating Instructions
Power On/O
Press and hold the power button "
·Note : It will automatically power o after 1 hour of inactivity.
Connection
a) After connect the device to a PC via USB, start to use it.
Indication
Turns red
Flashes green
Turns cyan
Flashes red
Turns green
Turns yellow green
Turns cyan
" for 2 seconds to power on or o .
English 02
Light