The Oral-B Pro 500 Rechargeable Electric Toothbrush with Precision Clean brush head removes 100% more plaque versus a regular manual toothbrush. The 2D cleaning action oscillates and rotates to break up and remove plaque. Additionally, the 2 minute timer signals after two minutes to help you brush for the recommended brushing time. Best of all it’s brought to you by Oral-B – the #1 brand used by dentists worldwide.