... wrinkle removal,rejuvenation,complex improvement,black hairs removal,anti-aging,speckle removal and lift-up.Speed the K004 98% pure oxygen jet facial ... , slack, melanin and etc.4.Oxygen scent: Face with the mask, to match oxygen with one hundred percent pure aroma ... wound heal up, enhance immunity and adjust incretion. G)Skin problems: Revitalize cells, delay cells aging, improve blood circulation ...