The electrical facial brush cleans up to 4 times more thoroughly than cleansing by hand. It is gentle and thorough, meaning your skin will be noticeably softer and you will have a radiant complexion. Features with 2-level rotation 4 times more thorough than cleansing by hand* water-resistant (ipx7) can be used in the shower and bath 2 speed settings illuminated on/off switch for operating display battery indicator for nearly empty batteries hanger ring for practical storage incl. Soft brush attachment battery-powered