Remove more tooth-decaying plaque and avoid cavities with the Philips Sonicare 2 Series Plaque Control Electric Toothbrush. The snap-on ProResults plaque control brush head features curved bristles to match the shape of your teeth for a superior clean that removes up to six-times more plaque than a manual toothbrush. The easy-start feature slowly increases the power of the brush as you get used to the Sonicare experience, and the Smartimer encourages a full two-minute brushing time. An ergonomic handle makes it easy and comfortable to hold the brush, and the two-color battery charge indicator lets you know when it's time to recharge. Age Group: adult.