This is YT702 Multifunctional Water Oxygen Skin Care Machine, integrating water dermabrasion cleaning, PDT photon therapy and vacuum pen functions. It is non-invasive and non-surgical, suitable for all skin types.It can deeply cleanse and exfoliate, remove acne and marks, reduce wrinkles, tighten skin, hydrate, whiten and brighten, and repair sensitive and aging skin. Equipped with a 15-inch touch screen, accessory racks and liquid bottles, it solves dryness, dullness, sagging, acne and wrinkles in one stop.