Xiaomi Youpin inFace Electric Deep Facial Cleaning Massage Brush Sonic Face Washing IPX7 Waterproof - GreyKey Features...Select MCU processor, stable efficiency, deep and fine cleaning, soothe the skin.High-performance sonic motor, tungsten metal pendulum, reduce skin pressure.Innovative four-colour segmented design, 3 major sections.3 cleansing massage modes, meeting a variety of skin requirement..