Powered by 2*AA batteries(not included in package) with 2 speeds,to give a gentle and smooth feelings,not a harm pressure on your skin
Advanced cleansing system keeps a good effectiveness as skin professionals sold
This is definitely a cleansing brush subversion, designed to be silicone, so you did not hurt the skin
Electric is about to clean the skin friction, and shock vibration frequency by the dirt washed out ,Clearer, brighter and healthier-looking skin
Pulsations to draw out dirt, oil and makeup more effectively than washing by hand