Vibrating Sonic Care Cleansing Brush in AquaFeatures:- 5 Speed- Wireless - Waterproof- Portable - Skin friendly, environmental friendly and waterproof silicone, which is safe and non-irritating.- Designed with a micro-porous structure that helps prevent bacteria.- 3000 touch points on front side is recommended to clear the everyday oils and residual makeup residue from the face.- The unique silicone points on the back are designed to help more problematic areas and/or body acne.- Five frequency variable speed gently exfoliates by using vibrating technology.- This pulsating technology dislodges embedded debris.- Lower speeds are designed to help alleviate tired, puffy and dark circles around the eyes.- Medium frequency pulsations focus on wrinkle prone areas, de-stressing expression lines, brighten skin and restore skin's elasticity and firmness.- Intelligent reminder function which automatically stops in three minutes is easy for you to master the time of usage.- The battery will be fully charged after two hours with provided USB rechargeable cord.- The ergonomic streamline design concept makes it easy to grasp and use.- The Dermatician is a wireless device that charges through three metal points inside the stand.