The Oral-B Vitality electric toothbrush provides a clinically proven enhanced clean vs. a regular manual toothbrush. The Oral-B CrossAction toothbrush head provides twice the cleaning action with two moving brush heads in one. An in-handle timer helps you brush for a dentist-recommended 2 minutes. Best of all its brought to you by Oral-B – the #1 brand used by dentists worldwide. Compatible with the following replacement toothbrush head: CrossAction, 3D White, Sensitive Clean, Precision Clean, FlossAction, TriZone, and Cross Action Clean.