3S =IPL+E light+RF all-around skin care machine skin rejuvenation, hair removal, wrinkle removal, face lifting,skin tighten,etc 3S Multi-function IPL&RF&E light skin care beauty ... Hair removal, skin rejuvenation, wrinkle removal, pigment therapy, vascular therapy, breast liftupFeatures:intelligent software design--- 3 different systems (E light system, IPL system, bipolar RF system), easily ...