... lifting, Rejuvenation, Pigmentation, Vascular, Acne , Hair removal E light (IPL+RF) Working Principle:1. Release IPL ... to repair aged and damaged collagen layer.3. E-light is absorbed by acne target and release oxygen ... button) (430nm,480nm,530nm,585nm, 690nm for option)e Energy density: 0-50J/cm2 (IPL),1-10 level ... handpice for hair removal &skin rejuvenation. Magic E light (IPL+RF) skin care machine