... Ultrasonic and BIO waves therapy 2.LCD screen&LED light 3.EXW,CE at home skin tightening machine LW-012 Functions:1.promoting ... interpretation, it restores the youth and health by intense pulsed light (IPL). The photon skin rejuvenation is a kind of ... lot of lights of different wave-lengths, there are infrared light, visible light (imply red, orange, yellow, green, black, orchid, purple), ...