Light Signal Indicator
Green: The Battery Level is sufficient ＞2V.
Flash Green: The Microphone is mute.
Red: The Battery Level is insufficient ≦2V.
Alternate Flash Red/Green:
The Microphone is mute.
(The Battery Level is not insufficient.)
Blue: The light signal flashes for 5 seconds, indicating that
frequency matching is successful.
Flash Blue: Data Receiving Error
The charging function is supported. The Transmitter will be shut down automati-
cally when charged. When Battery Level<1.8V, the Transmitter will force itself to
activate the shutdown process. When it is turned off, if the Mute Switch is in the
mute section, turning up the switch can directly trigger the power on.