Braun D16513UD Oral-B Pro 650 3D White Electric Rechargeable Toothbrush - Black The Oral-B PRO 650 electric toothbrush provides a clinically proven superior clean vs. a regular manual toothbrush. The professionally inspired design of the Cross Action toothbrush head surrounds each tooth with bristles angled at 16 degrees, and 3D cleaning action oscillates, rotates, and pulsates to break up and remove up to 100% more plaque than a regular manual toothbrush. An in-handle timer helps you brush for a dentist-recommended 2 minutes. The professionally inspired design of the toothbrush head surrounds each tooth as the dynamic movement of 3D cleaning action adapts to your teeth as it oscillates, rotates, and pulsates to break up and remove up to 100% more plaque than a regular manual toothbrush. Daily Clean - Comprehensive everyday cleaning A helpful on-handle timer buzzes every 30 seconds to let you know when it s time to focus on brushing the next quadrant of your mouth. The electric toothbrush also alerts you when you have brushed for the dentist-recommended time of 2 minutes. Oral-B offers a variety of replacement toothbrush heads to fit your personal oral health needs. The Oral-B PRO 670 electric toothbrush is compatible with a wide range of Oral-B electric toothbrush heads so you can get the clean you need, every time. Remember to change your toothbrush head as dentists recommend, every 3-4 months or when bristles are faded and worn, to maintain a high level of clean. Features: Up to 100 percent more plaque removal: Round head cleans better for healthier gums in 30 days vs a manual toothbrush Gently whitens your teeth starting from day one by removing surface stains Know you brush the right amount of time with the 2 minutes professional timer One brushing mode: Daily clean Oral-B, the #1 brand used by dentists worldwide