1.Insert the USB cable connector into the device.2.Clean your face,apply serum or cream on your face.
3.Press the POWER switch to adjust the intensity level. press once means intensity level 1; twice/third/four/five times means
level 2/3/4/5; six times powers off the device.
4.Press LED SEL. button to select different LED light. press once is Red light;twice/three/four/five/six times is
Green/Blue/Yellow/Pink/Flashing Pink; seven times to turn off the led light mode.
5.Move the device slowly to your face. The device will automatically shut off after 10 minutes of use.