... Anti-wrinkle equipment. 3,Safe and effective device. 4,CE,RoHs,FCC 3 in 1 Multifunction Portable Ultrasound and LED Skin Rejuvenation ... once. Treatment theory:1,Galvanic:*It can form a weak electric field between skin surface and germinal layer, temporarily ... , consume energy, repair lymph and capillaryvessels with weight losing and figure sculpting functions.3,Different light have following functions ...