This rechargeable electric toothbrush for kids features soft bristles that are clinically proven to be gentle on children's teeth and gums, while removing more plaque than a manual toothbrush. The built-in brushing timer teaches kids to brush for the dentist-recommended 2 minutes, prompting them every 30 seconds to switch to a different area of their mouth. The Oral-B Junior Rechargeable Electric Toothbrush for Children 6+ is approved by the Oral Health Foundation and includes a bathroom brushing manual to help educate children on how to brush their teeth well every day. The box contains: A children's electric toothbrush with a purple or green rechargeable handle (battery operated) with a two-prong plug and a replacement toothbrush head for sensitive teeth. The Oral-B Junior Electric Toothbrush for Children 6+ is compatible with the following toothbrush replacement heads: CrossAction, 3D White, Sensi Ultrathin, Sensitive Clean, Precision Clean, Floss Action, Tri Zone, Dual Clean , Power Tip and Ortho Care. Highlights:- Better habits; cleaner teeth; Fun colors that make brushing fun for kids 6+ - Brushing timer teaches kids to brush for the dentist-recommended 2 minutes - Round head removes more plaque than a manual toothbrush - Extra soft bristles that are clinically sound proven to be gentle on teeth and gums - Rechargeable battery with up to 10 days of battery life on a single charge