This facial & body ultrasonic unit distributes high frequency sound waves to increase intercellular spaces of the epidermis and dermis, allowing penetration of a topical product during treatment. This is best used to remove wrinkles, scar reduction, abnormal pigmentation, black eyes and extraverted blood. There are 3 attachments included in unit. One for the eye area, one for the face and one for the body. Don't forget to check out our Ultrasonic Gel which is used during various body treatments.