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5.2 Function Description
5.2..1 Power on/off
Power on: Press
for 3 seconds to turn on the power. The white LED lights up
from the left to right. Once the USB connection is successful, the green LED is on.
Power offer: Press
for 3 seconds to turn off the power. The white LED lights
off from the right to left.
5.2.2 Turn on/off the speaker
Turn on/off the speaker: short press
to turn on/off the speaker.
Speaker on: Green LED is always on.
Speaker off: Purple LED is always on.
*When using AUX function, it is recommended to turn off the local speaker.
5.2.3 Mute/unmute the microphone
Mute/unmute the microphone: Press
to mute/unmute the microphone.
Microphone unmute: Green LED is always on.
Microphone mute: Red LED is always on.
3.2.4 Volume up/down
Press +”. “-” to turn up/down the volume.
5.2.5 AUX mode
Insert the 3.5mm audio cable plug of the active speaker into the AUX port of the
speakerphone, press
to turn off the local speaker. Then turn on the power of