The Oral-B PRO 500 rechargeable electric toothbrush provides a clinically superior clean versus a regular manual toothbrush. 2D cleaning electric toothbrush head oscillates and rotates to break up and remove 100% more plaque than a regular manual toothbrush Two-minute timer signals when to stop brushing teeth One charge of the battery lasts for five days of brushing Oral-B is the #1 dentist-recommended toothbrush brand worldwide The Oral-B PRO 500 rechargeable electric toothbrush provides a superior clean vs. a regular manual toothbrush. The round shape of the Precision Clean toothbrush head is designed to clean tooth by tooth with 2D cleaning action that oscillates and rotates for 100% more plaque removal vs. a regular manual toothbrush. An in-handle timer also helps you brush for a dentist-recommended 2 minutes. REMOVES UP TO 100% MORE PLAQUE* The Oral-B Precision Clean brush head features a dentist-inspired round brush head that’s designed to clean deep between teeth and remove 100% more plaque than a regular manual toothbrush when used with an Oral-B electric toothbrush. ORAL-B 500 MODES and FEATURES 2D cleaning action oscillates and rotates to remove more plaque than a regular manual toothbrush. A single mode – Daily Clean – provides comprehensive everyday cleaning, A helpful in-handle toothbrush timer alerts you when you have brushed for the dentist-recommended time of 2 minutes.