DURABLE: In case of those accidental water drops, the IPX7 waterproof certified design allows KidzSonic to be submerged in 3 feet of water for up to 20 mins. 2-year manufacturer warranty included. GROWS WITH YOUR CHILD: From toddler-hood through preschool, KidzSonic features affordable bi-level DeepClean replaceable brush heads (2x 3+ brush heads & AAA battery included). FORM GOOD HABITS: Award-winning design made for small hands, with a simple ON/OFF button, make it easy for your little one to brush on their own while the smart 2 min disco light timer with 30-sec quadrant change pulses teaches your child good brushing habits. GENTLE & EFFECTIVE CLEANING: The age-appropriate sonic vibrations and BPA Free DeepClean Flossing bristles, designed for smallmouths, clean interdental, and gingival regions free of harmful plaque with a 21% increase in reduction over manual brushing. FUN DISCO BRUSHING: Flashing disco lights turn the fight-to-brush to a want-to-brush as alternating colors light up the brush head to create an entertaining and fun brushing experience.

Best Sellers Rank: See Top 100 in Health & Household. Item Firmness Description: Hard. Power Source: Corded Electric. Special Feature: Brushing Timer. Age Range (Description): Kid. Brand: Brush-baby. : B07YVKSLHY. Manufacturer: Brush Baby. Batteries: 1 AAA batteries required. (included). Item model number: BRB089. Manufacturer recommended age: 3 months and up. Product Dimensions: 0.98 x 0.98 x 6.85 inches; 2.12 Ounces.