Ajavascript:;bout this project Sonic Cleansing TechnologyThis cleansing brush uses advanced sonic technology to cleanse the skin, including dirt, oil, makeup residue and dead skin cells; make the skin brighter and smoother. 3-in-1 Multi-functionThis sonic cleansing brush is designed with different functions. The bristles of the cleansing brush can be used to clean the pores; the bottom silicone cleanser can promote the absorption of the essence after skin care products; the facial cleanser can massage the face, relieve fatigue and promote blood circulation. 5 Speed ModesThis facial cleanser has 5 levels of speed, from 5500/min to 12000/min; choose different speeds according to different needs. The higher the gear, the stronger the cleaning ability. Use facial cleanser for women 2 or 3 times a week, depending on skin condition. The bristles are 6mm long; bristles of different thicknesses are suitable for different parts of the face. Safe Material and IPX7 WaterproofThis facial exfoliating brush is made of food grade silicone, which does not breed bacteria and is suitable for all skin types (normal, dry, sensitive and oily). Plus, the men's face wash has softer bristles that won't hurt the skin. Its IPX7 waterproof rating allows it to be cleaned without safety concerns. USB & PortableAny USB port is suitable for facial cleanser brush, such as computer, power bank, car or anything. The silicone face brush takes 40 minutes and then works 400 times (4 hours of continuous use). The cleansing brush is smaller than your hand, so this one is very portable. Note: The red light is on when the data cable is inserted, and the green light at the end is on. Gray brushes don't see the indicator light because gray is opaque.