2 speeds setting and rotating 360° facial cleansing brush delivers daily deep cleansing and gentle exfoliation to renew softer, smoother and more radiant youthful looking skin, Exfoliating dead, dried and flaky skin, massaging eyes and cheeks,reducing fine lines and wrinkles, providing facial spa treatment to promote cellular turnover, collagen production, recover skin elasticity and vitality, Comes with a travel carrying case keep the unit & all accessories neatly stored organized. make it easy to store away and carry around, protect your brush head against the bacteria and moisture. Keep your skin bright and smooth while at school, on vacation, visiting family or traveling for work, Your 3-in-1 Facial Cleansing Brush set is waterproof which makes it allow to be used in the shower. The washable brush can be cleaned to avoid accumulation of dirt. It is powered by 2 AA batteries (not included). to protect the battery part, it is better remove the brush head to clean the brush head part under running water,please don't make the whole device immersed in water.