Spinbrush Electric ToothbrushBattery OperatedMake brushing fun with T-Rex from Jurassic WorldKids brush 38% longer when using a Spinbrush battery-powered toothbrush**vs. a manual toothbrushPromotes healthy brushing and good dental hygiene habitsRemoves plaque and massages gumsFixed lower bristles with oscillating upper bristlesErgonomically designed for a comfortable gripBattery-powered: Includes (2) replaceable AAA batteriesDesigned for kids 3+ years of ageRotating brush head has a raised center row to clean chewing surfaces where cavities tend to formErgonomic handle designed for children's small handsNoteBrush heads for these models are not replaceableGently brush each toothDo not use on children under age 3Do not use as a toy or without adult supervisionReplace brush every 3 months or sooner if brush head becomes worn