Keep kids engaged while they learn how to brush independently. The Philips Sonicare for Kids Bluetooth-enabled toothbrush interacts with a fun and educational app that helps kids brush better and for longer. Kids have fun while learning techniques that will last for a lifetime. Sonicare For Kids is safe and gentle on teeth and gums, while removing more plaque in hard-to-brush areas than a children's manual toothbrush. 98 percent of parents say it's easier to get kids to brush longer and better with the interactive sonic power toothbrush 91 percent of dental professional parents prefer Sonicare for Kids for their own children Interactive free app educates and gets kids excited about brushing. Kids are rewarded for each successful brushing session while parents can track and monitor progress The kidpacer musically alerts when to move to the next quadrant of the mouth to ensure a thorough cleaning The kidtimer gradually increase to 2 minutes to help train kids to brush for the dental professional recommended 2 minutes Dimension: 2.52″ L x 4.37″ W x 9.61″ H Base Material: 100% Plastic Country of Origin: Imported