Characteristicltrasonic vibration technology deep cleaning pores. Ultrasonic producing 6000 vibrationsper minute, except deeply cleansing facial skin, also helps to tighten and relax skin, let skin more refreshing and comfortable.FunctionHeatable constant temperature technology. It can be used to massage face, eyes, nose, etc. Heated massage helps open pores and import essence, improve the absorption effect of essence, relieve fatigue.Adapt to the sceneSoft silicone bristles can provide deep Facial cleaning. Different thickness and size of bristles works for different facial skin, let makeup, oil and dirt from the pore thoroughly remove.About securityIPX7 Waterproof. With a strong IPX7 waterproof rating, you can use it in the shower or bathtub as you like. It is safe to use and easy to clean.