Manicare Sonic Mini® Rechargeable Facial Cleansing Brush uses sonic vibration to assist in cleaning impurities from deep within your pores. Clinically proven to remove 5x more impurities than hands alone.^ All it takes is one minute twice daily to help achieve a fresh, clear and even-looking complexion. We developed the Manicare Sonic Mini® Facial Cleansing Brush to be compact, light-weight and quiet. It is also water-resistant* and suitable for use in the shower. Includes: Sonic Mini® unit sensitive brush head brush cover USB charging cable Sonic Mini® brush heads simply click in and out out the main unit. Replacement brush heads sold separately. *Although the Manicare Sonic Mini® is water resistant and can be used in the shower, it is recommended to keep the recharging port dry at all times.