Skin Scrubber electric facial cleansing brush, exfoliator and massager. 2 heads. •Solves most skin problems: blackheads and whiteheads, oily face, acne and rough skin. •Soft and transparent brush: delicate DuPont brush, fast foaming, reaches the cryptic cortex, removes dirt and blockages. •Shurun Silicone Brush: High quality silicone, soft and skin-friendly, exfoliates dead skin, suitable for dry and sensitive skin. •Independent solution storage tank: generates foam automatically. Output voltage: 3.7V Input voltage: 5V 1A Battery: 600 mAh Charging time: 3-4 hours Capacity: 40ml ABS and PC.