Using technology previously available only to dermatologists, this skin revitalizing system uses sonic vibrations and a soothing mist to diminish fine lines and wrinkles. As you hold the soft microfiber brush against your face it emits 11,523 gentle vibrations per minute to remove dry, flaking skin cells while an oxygenated mist cleanses pores, leaving skin smooth and improving its tone, resulting in softer, more youthful-looking skin. The device beeps every 20 seconds to signal it's time to treat another part of the face, and you can select warm or cool mist and a gentle or deep exfoliation mode with the touch of a button. Plugs into AC. Charging base plugs into AC. 7" L x 2 1/2" W x 8 1/4" H. (1 lb.)