Transform your smile with the Philips Sonicare 5100 electric toothbrush. This toothbrush improves gum health up to 100% more effectively than a manual brush. You can opt from three intensity settings for personalized comfort. The pressure sensor protects your teeth and gums from excessive brushing force. BrushSync reminds you when to replace your brush head. | Philips Sonicare 5100 Electric Toothbrush (HX6850/60) - Black