/br/brIPX7 Waterproof: IPX7 waterproof design can be directly rinsed with water after brushing, you can easily and safely enjoy the fun of brushing. The toothbrush head is removable and replaceable. You can crop as needed. Rechargeable Battery: Large-capacity battery, just plug the charging cable into the charging port on the back of the toothbrush (about 2 hours), it can be used for about 7 days. The toothbrush is equipped with a charging indicator light that will help you keep your kids keep their toothbrush charged. 6 Cleaning Mode: The kids electric toothbrush has 6 working modes, different modes can be adjusted according to the needs to make children fall in love with brushing their teeth. U-shape + Bristles Brush Heads: U-shape brush head soft bristle toothbrush which is made out of food grade silicone, can wrap the teeth 360 for comprehensive massaging toddlers' gum, unique designed for kids tender gums and sensitive teeth. Come with replacement soft bristles heads to make cleaning teeth easier. Makes Brushing Fun: Cute and colorful dinosaur-themed design is perfectly designed to make brushing easy and fun for little brushers ages 2-6. Fully automatic electric toothbrush with 5000-20000Hz vibration per minute, the frequency of removing plaque is 2x of manual toothbrush./br/brGTIN: 709161465115. Best Sellers Rank: See Top 100 in Health & Household. Item Firmness Description: Soft. Power Source: Battery Powered. Special Feature: Brushing Timer. Age Range (Description): 2-6 Year Old. Brand: KRX. : B08RNCY7YS. Manufacturer: KRX. UPC: 709161465115. Batteries: 1 Lithium Polymer batteries required. (included). Package Dimensions: 5.55 x 3.35 x 2.24 inches 5.86 Ounces.