... CE,PSE 3-acne,scar removal 4-1 year free warranty 75W portable oxygen machine for skin care-factory manufactured2-CE, ... spays and inhales the oxygen directly to the wrinkle and dry skin, which makes the skin absorbs the oxygen quickly, adds the ... by the oxygen shortage, such as dark and light skin, wrinkles, looseness, pigmentattion and the conventional skin problems. 4.Oxygen inhalation treatment: ...