3 in 1 USB Electric Facial Cleanser and Skin Beauty Massager Soft and clean filament bamboo brush head, powerful cleaning brush head, and special makeup remover brush head for effective and fast cleansing and makeup removal Dual frequency conversion allows simultaneous skin cleaning and massage Low speed at 300 times/min, suitable for dry and sensitive skin High speed at 450 times/min, recommended for thick stratum corneum and oily skin Automatically shuts off after 2 minutes of use to help brighten complexion and refine pores Streamlined design with IP65 dustproof and waterproof rating, safe for use in the shower or bathtub Cover features 24 small round holes for drainage and moisture reduction to help inhibit bacterial growth Material: New ABS Voltage: 3.4V4.2V Power: 1.5W Charging time: 2 hours via USB Working speed: 300 rpm and 450 rpm