Power up to a better clean with the Oral-B Pro Battery Precision Clean Toothbrush. Your teeth and gums will feel pampered as this brush removes more plaque than a regular manual toothbrush each time you brush. The brush comes with two batteries for immediate use and has a unique head replacement indicator. The bristles turn from green to yellow to remind you when to change the head for 100% cleaning efficiency. It helps to remove more plaque vs a manual toothbrush. Features a brush head replacement indicator: bristles go from green to yellow based on individual usage, reminding you when to change to keep 100% cleaning efficacy. Includes 1 toothbrush handle and 2 batteries. Specifications: Dimensions: H:55.0 x W:2.5 x D:3.5 cm Colour: Black Guarantee: 2 years Model Number: ORADB5BK