Stimulating blood circulation and metabolism by use our 5 in 1 Multi waterproof facial cleansing brush set ,and then You can use all of your favorite face-cleaning products with this system, and any moisturizer or cream you use after your cleansing treatment will be more readily absorb Compact and Portable~ This battery operated facial brush fits easily in a purse or handbag and to take with you to the gym, to work, on vacation or business trips, you can give yourself a full spa-quality skin-cleaning treatment any time you want, so you can always be looking and feeling terrific.