A soft sound wave automatic pore cleanser  Features 150000 soft micro fine bristles optimized for pore cleansing  Vibrates 10000 times in one minute  Helps effectively remove dead skin cells impurities & makeup residue from pores  Leaves skin clean & purified  To use: Apply cleansing foam to damp face & wet the brush with water. Press button & vibrate. Massage face with brush in a gentle rolling motion