Creative U-Shaped Brush Head: The soft U-shaped head of the ultra toothbrush is made of reliable silicone, designed to clean teeth at 360 degrees. It is ideal for children's delicate and sensitive teeth. Please ensure the toothbrush is powered on before use. Waterproof Body: This children's full-mouth toothbrush features a waterproof seal design, allowing safe use in the shower without risk of water damage. The drop-proof silicone body provides a comfortable grip and is resistant to slipping or breaking. 2 Adjustable Modes: Two brushing modes are available: soft mode, suitable for children approximately 2 to 6 years old and 6 to 12 years old; cleaning mode, suitable for children around 6 years old; and massage mode, suitable for children around 2 years old. One-button operation allows easy mode switching. These silicone electric toothbrushes for kids feature a U-shaped design and come in green, pink, and blue. The three brushing patterns help protect children's oral and dental health, making tooth brushing enjoyable. Precise 60-Second Timer Control: The 60-second timer function helps teach children to brush for the recommended duration, promoting more scientific and thorough dental cleaning. It supports the development of healthy brushing habits and helps reduce the risk of tooth decay.