I just bought two of the sonicare for kids from the dentist. My kids are getting braces soon and brushing of course will be even more important. The toothbrushes have different faceplates to put on, and plays a little tune every 30 seconds so they know to go to the next zone. My younger child likes it so much she brushes for 4 minutes rather than 2. She had a hard time brushing effectively before this toothbrush-even with the light up one, the one that plays a song, and the regular $7 electric toothbrush. Often had to send her back multiple times to brush her teeth more. She loves it so much, it was worth the money for her to actually use it.