Features: 100% brand new and high quality 19800 vibrations per minute, which is more suitable for the vibration frequency of the baby's mouth, and cleans the mouth deeply. 2 minutes of smart timing, 30 seconds to remind you to change zones, a light press, the baby learns to brush his teeth. Four smart tooth brushing modes to meet the different needs of children. IPX6 waterproof, baby need not be afraid of playing in the water. It is specially designed for children aged 3-15, allowing babies to develop a good habit of brushing their teeth from an early age. Package Includes: 1x Kids Electric Toothbrush Specifications: Material: ABS Weight: 102g Size: 19.5x3.5cm/7.68x1.38inch Color: Blue/Green/Light Blue/Pink/Red/Yellow Rated Power: 1W Rated Voltage: 1.5V Waterproof Grade: IPX6 Grade Waterproof Vibration Frequency: 19800 times/min Charging Time: 3 hours Life Time: 45 days note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.