The Oral-B Kid’s Battery Powered Toothbrush featuring Marvel's Spiderman is the perfect battery powered toothbrush.This toothbrush features the added benefit of battery power to help them get the most out of their brushing routine. Best of all, this battery powered toothbrush is compatible with the interactive Disney MagicTimer App by Oral-B to help your kids brush for a dentist-recommended 2 minutes. Oral-B is the #1 dentist-recommended toothbrush brand worldwide.