LED Skin,ultrasound machine 1,Acne removing equipment. 2,Anti-wrinkle equipment. 3,Safe and effective device. 4,CE,RoHs,FCC 3 in 1 ... Multifunction Portable Ultrasound and LED ... and chemical effects can rise the temperature in deep skin by 0.5-1°C, promoteskin to absorb essences, accelerate ...