The Oral-B Vitality electric toothbrush with precision clean brush head offers a deeper, more thorough clean than a manual toothbrush since it gets hard to reach areas. It helps to prevent gum disease, and keeps teeth naturally white. 2D cleaning action oscillates and rotates for better plaque removal than a regular manual toothbrush. Built-in pressure sensor protects the gums and teeth from damage, as the pressing force control during the execution of the cleaning procedures. Battery charge will last for 5 days once it is fully charged. The in-handle timer ensures that the process of cleaning teeth does not exceed a time period of two minutes as recommended by dentists.