Product DescriptionMaterial: Silicone + ABSSize: 10.75.53.7cmWaterproof rating: IPX7Power supply mode: USBCharging time: 2 hoursLife time: 50 daysRated voltage: 3.7 VBattery capacity: less than 200mAhApplicable age: 2-12 years oldShape: dinosaur shapeColor: pink, green, blueQuantity: 1 piecePackage content: 1 * host, 1 * cleaning head, 1 * charging cable, 1 * manual1.Protect Teeth: Our electric toothbrush for kids is made of food-grade soft silicone material, which is specially designed for children's delicate gums and sensitive teeth. The U-shaped electric toothbrush wraps the baby's teeth, brushing 6 sides at a time without any omissions, and cleans deep between the teeth and inside the teeth.2.U-shaped Brush Head Design: The U-shaped brush head design of this for kids has an ergonomic shape and size, suitable for children aged 2-12. It can clean teeth effectively with microwave vibration, and effectively clean the teeth in 45 seconds, so that children will fall in love with brushing. Say goodbye to the problems that children dont like to brush their teeth, do not brush their teeth, or do not brush their teeth seriously.3.3 Modes are Adjustable:Our U-Shaped Brush for kids has 3 modes. The first massage mode the whitening mode at the second level, and the cleaning mode at the third level. These 3 modes can effectively protect the gums and promote periodontal health, reduces the occurrence of periodontal disease.4.IPX7 Waterproof & Soft Body: Our kids' ultrasonic toothbrush adopts an all-around waterproof seal design and IPX7 deep waterproof, which is safe to use even in the shower, without worrying about water damage. The anti-drop silicone body is comfortable for children to grasp, not broken when falling, and will not fall.5.Lasts Long after Recharge The toothbrush is equipped with USB charging. It only needs to be charged for 2 hours and can be used more than 50 days. Fast and convenient, easy to use at home or travel.