Acne Treatment, Dark Circles, Pigment Removal, Skin Rejuvenation, Skin Tightening, Whitening, Wrinkle Remover Technical specificationrating power ≤370Woxygen flow 1-3L/MINoxygen concentration ≥ ... wrinkles and to rejuvenate the skin. ApplicationSkin care, wrinkle removal, rejuvenation, complex improvement, black hairs removal, anti-aging, speckle removal and lift-up. Speed the ...