THERAGUN Halo User Manual page 30

2) click off in the LED module, the LED beauty lamp will be off and stop working;
C Micro current module
Remove the LEDs attachment and to Install the micro current attachment to the main
device, and the app interface will automatically display the micro current control
module. (Note: and the motor can not be operated at this time);
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User Manual
Led ring have three working mode: ①RED ②BLUE ③RED+IR
The screen display under LED mode as below :
screen display , means LED work under RED mode ,
screen display , means LED work under Blue mode,
screen display , means LED work under RED+IR mode