Let Kids Love To Brushing Teeth: When the electric toothbrush is start, it will have a blue light and which is specially designed for children. The unique astronaut shapes is always funny for children, it can stimulate children's interests in brushing teeth, develop kids healthy brushing habits. Solve the fight between parents and children before brushing their teeth. 5 Auto Cleaning Modes: Automatic toothbrush automated five ultrasonic cleaning modes with up to 18,000 sonic vibration per minute, protect childrens tooth enamel and effectively remove dental plaque. Start the toothbrush or replacement mode, and the operation can be completed with one button, (the power button on the back of the toothbrush), easy and perfect for children aged 2-6. Wireless Charging: Kids electric toothbrush is equipped with wireless charging base, the LED lights on when USB charging is connected, just put the toothbrush on the base, it automatically starts charging and drying. It can be used for 20 days after charging for 3 hours, fast and convenient, easy to use at home or travel. Replaceable U-Shaped Brush Head: The electric toothbrush package comes with 2 U-shaped brush heads, made of soft silicone and is used to massage the gums of toddler's, unique designed for children's tender gums and sensitive teeth. It can wrap the teeth 360 and clean the teeth at multiple angles on the top and side. The toothbrush head is replaceable, just pull out the brush head to remove it. 45S Smart Timer: Our kids electric toothbrush with 45 second smart timer control function, which encourages children to brush long enough to thoroughly clean their teeth. Every Toothbrush will with a kids-specific cup, the cup cover will become an obstacle to protect the toothbrush from dust pollution, and it can also as a tooth gargle cup.