ZAQ IUV Sonic EMS LED Cleansing Brush- Green thoroughly removes residue and dead skin cells to help clear blackheads, heal acne, and diminish pores. The LED red/blue lights accelerates collagen production, soften wrinkles, diminishes inflammation and acne, and balances oil and water in the skin. This cleansing brush emits micro current activities to deliver lower frequency pulsations increasing blood circulation and diminishing the visible signs of aging. New IUV skin sonic pulsation technology can release 9000 sound waves per minute. With 3 adjustable strengths, it is suitable for different ages and skin types.