The Oral-B vitality 100 electric toothbrush provides a clinically proven clean versus a regular manual toothbrush, FOR A DENTIST CLEAN FEELING at home. Inspired by professional dental tools, the Vitality 100 rotating toothbrush head is designed to clean tooth-by-tooth while being gentle on your teeth and gums, with the dentist inspired Ultrathin head. It is ideal for people looking for enhanced cleaning and have sensitive teeth.The in-handle quadrant timer vibrates every 30 seconds to help you brush for the dentist-recommended 2 minutes, and the battery can last up to 8 days with one single charge. This pack includes one Ultrathin toothbrush head. Brought to you by Oral-B – the #1 brand used by dentists worldwide.