Features: Wireless ChargingSay goodbye to messy cords and cables. The smart kids toothbrush comes with wireless charging technology, making it easy and convenient to charge. UV SterilizationKeep child toothbrush clean and hygienic with the built-in UV sterilization feature. The light can kill 99.9% of bacteria and germs, ensuring a healthy and safe brushing experience. 45-Second TimerThe electric toothbrush is designed to help kids brush their teeth for the recommended two minutes. The 45-second timer reminds them to switch to a different quadrant of their mouth, ensuring a thorough clean. Waterproof DesignThe kid electric toothbrush has an IPX5 waterproof rating, making it safe to use in the shower or bath. It's also easy to clean and maintain. Automatic Memory FunctionThe toothbrush for children remembers the last brushing mode and intensity used, making it easy for kids to pick up where they left off. This feature also helps parents keep track of their child's brushing habits. Long Battery LifeWith a 370mAh battery, the toothbrush can last up to 30 days on a single charge, which means less time spent charging and more time spent brushing. 275ml CapacityComes with a 275ml water cup, making it easy for kids to rinse their mouths after brushing. The cup is also easy to clean and store. Specifications: Model: JY-1921 Material: Silicone Color: Green/ Pink(optional) Battery Capacity: 370mAh Item Dimensions: 127 * 62mm Motor Revolutions: 12000/min Suitable Age: 2-12 Years Packing List: 1 * Toothbrush