Mothers feel tired when their children don't like to brush their teeth. The U-shaped toothbrush was developed to solve the problem of babies not to brush their teeth. The cute toy shape makes brushing teeth a fun activity for children. The U-shaped mouth-mounted brush leaves no blind spots for brushing teeth, giving children a "white" gift. It is suitable for children's oral toothbrushes. It has highly elastic and soft bristles. The material is elastic and soft and does not hurt the mouth. The wrap-style oral cleaning goes deep between the teeth to clean dirt without it. It is made of food-grade soft silicone. Fine bristles give gentle care to teeth. 45S cleans teeth quickly so that your baby 't be lazy. The 45S smart timing reminder helps your baby develop a good habit of brushing. The cute design makes your baby fall in love with it. The colored light lights up when it is started to stimulate your baby's interest in brushing. of "healthy teeth" comes from the powerful motor. The powerful motor realizes true magnetic levitation swing and provides strong power to protect the health of teeth and high-intensity vibration frequency. The IPX7 waterproof device can also be used when babies take a bath, so they don't have to worry about washing. Your baby can brush his teeth while taking a bath and enjoy the fun of brushing his teeth. Colour:Blue Material:silicone Package Contents: 1 * Smart U-Shape Toothbrush Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.