Note: this lovely toothbrush can make a soundSpecifications:Product Name: Cartoon Silicone U-shaped Toothbrush Intelligent Charging Electric Portable Toothbrush For ChildrenMaterial: food grade silicone +ABSPower Supply Mode:USBColor: Pink/Blue/YellowWaterproof:IPX7Types:A 2-7 years old toothbrush/B 8-15 years old toothbrushFeatures:- Automatic 6D acoustic cleaning technology, 31000 times / min to clean dental plaque- This product adopts the omni-directional waterproof seal design IPX7 convenient,durable and clean- U type tooth brush head design,using food grade silicone antibacterial soft material, 360 contact gums and teeth,Every time you brush your teeth,you can give your mouth a quick and comfortable experience- The use of this product can be a good prevention of gingival atrophy, promote the circulation of the periodontal blood,reduce the occurrence of periodontal diseasePackage Included:1x Host1x Silicone brush head1x USB charging cable1x InstructionsNote:1.Please allow 0.5-1 inch difference due to manual measurement. (1inch=2.54cm)2.The color of the actual items may slightly different from the listing images due to different computer screen, thanks for your understanding./ About service /On- Time DeliveryFull refund if product isn't received in guaranteed delivery timeLonger Protection15 day more protection after order completionReturns ExtraReturn any product,only those in perfect conditionGuaranteed QualityGuaranteed Quality or Full refundIf you have any problems with our items or services, please feel free to contact us first before you leave negative fee