Cleaning in all directions: Fits the teeth in all directions Effectively cleans the teeth Soft and smooth brush hair Good cleaning efficiency UV drying and cleaning function Safe for children to use to prevent harmful substances from breeding. Suitable for children and children: fully automatic brushing your teeth in 45 seconds, high efficiency. 5D around the teeth, full cleaning round soft brush head care for children's tender gums closely adapts to children's sensitive teeth EASY OPERATION: U-shaped toothbrush designed according to the shape of the human mouth, gently pressed into the mouth, can automatically clean the teeth. It automatically remembers the last mode used and turns it on when you turn it on again. PERFECT TOOL: The U-shaped electric toothbrush is a good tool for developing children's brushing habits, with cute cartoon design, children will fall in love with it at a glance, making it easier for children to develop good brushing habits and prevent tooth decay Feature: Food grade silicone material It can be used safely and will not cause harmful effects to children Fast charging 60 minutes full charge time One charge can be used continuously for 10 days