Discover a superior oral care experience with the 3-in-1 Sonic Toothbrush ! The product integrates the ability to remove tartar, whiten teeth and effectively clean teeth. The brush head can be replaced, helping you maintain long-lasting cleanliness. Modern sonic technology provides a gentle feeling while still protecting the gums, suitable for all family members. Convenient USB charging design, you can use it anytime, anywhere without worrying about running out of battery!