Creative U Shaped Brush Head: the soft U shaped head of the ultrasonic toothbrush is made of reliable silicone, which can brush 360 degrees to clean teeth, designed for children's delicate and sensitive teeth; Please make sure the toothbrush is powered on before use Waterproof Body: our children's whole mouth toothbrush with a full range of waterproof seal design, even in the shower can be applied safely, without worrying about water damage, drop proof silicone body, comfortable grip, not easy to fall or break 2 Adjustable Modes: 2 optional modes, soft mode, suitable for children around 2 to 6 years old/6 to 12 years old, cleaning mode, suitable for children around 6 years old, massage mode, suitable for children around 2 years old, one button to open or switchmodes these.Silicone Electric Toothbrushes kids u shaped toothbrushes, available in green,pink and blue, three brushing patterns can nicely protect the children's oral and dental health, so that children enjoy the fun of brushing teeth Precise 60s Timer Control: this 60 seconds timer control function of the kids electric toothbrushes can teach children to brush their teeth at the recommended time, which can complete dental cleaning more scientifically and comprehensively, while developing good brushing habits and reducing the occurrence of tooth decay