save 25% only 44.95 (59.99) ,free shipping. Click here to buy.With built-in Bluetooth, you can download the free app through your mobile phone or tablet. The super cute interface can guide children to brush their teeth correctly, and track their tooth brushing status and frequency to increase children’s interest in brushing their teeth. With the patented Sonicare sonic technology, it vibrates 500 times per minute. Compared with manual toothbrushes, it acts on teeth and gum tissue in a safe and gentle manner, removing more plaque in areas that are difficult for children to brush manually. The glued toothbrush head can better protect the teeth. Two-minute smart timer ensure sufficient brushing time. 8 DIY panel stickers.Comes with the base to charge, support 100-240V universal voltage.