Brush head to you there user sonic pro cleaning brush. This brush head is to you there user sonic pro, past, the laws is ideal to sensitive skin. Wishes you to optimize your cleaning routines despite one sinsibel skin, is this head perfect. Application: remote what worst makeup past, the laws apply your cleanser on moist skin. Mount børstehovbedet on your sonic pro past, the laws makes brush head wet like with hot water past, the laws pressure then on select button. There is 3 different speeds, as you switches in medium by to press on select button again. Keeps you select button down can circulate medium hastighedsindstillingerne. What recommended to clean forehead in 20 seconds, each cheek in 10 seconds past, the laws chin past, the laws nose in 10 seconds each. Appliance will beep as reminder. Caution: this is only one brush head. Sonic pro bowl purchased seperately.