3-in-1 facial cleansing, exfoliating, and makeup removing brush. •Reduces dirt, increases skin elasticity, removes blackheads, exfoliates dead skin, tightens skin. •Rotary spin with two different speed settings. •Waterproof: You can make cleaning a natural part of your shower routine. •Includes a brush for normal skin, for sensitive skin, and a sponge for removing makeup. Includes base and USB charging cable. Frequency: 6000 RPM Charging time: up to 3 hours Use time: 2-3 hours Power: 1.2 W Battery: 500 mAh PVC and metal alloy.