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Controls
Press to increase the volume (Long press
the "Vol+" continuously for more than 2
seconds to continuously increase the volume)
In playing music mode or Talk mode,
Short press once the "mic-mute" key
to mute the mic input;
Press to decrease the volume (Long press
the "Vol-" continuously for more than 2
seconds to continuously reduce the volume)
Zoom Meeting/Phone Functionality Not supported for other Applications)
Press to accept a meeting invite or answer a call. During the call, Long press the
"Call" key for 1 seconds to hang up. When the call comes, long press 2 seconds to
reject the call.
Power - In Standby mode, Short press once "Power" key to turn on the
speaker; in Working mode, Long press the "Power" key for 2 seconds
to turn off the speaker.
Source - In Bluetooth mode, long press "BT" key for 3 seconds to
disconnected the Bluetooth and enter pairing mode.