Experience Oral-B Vitality 100 Blue from the no. 1 brand recommended by dentists worldwide. The Oral-B Vitality 100 Blue electric toothbrush helps you brush like your dentist recommends for two minutes with a professional timer that notifies you every 30 seconds to change the area of brushing. While moving the brush around your mouth, the Cross Action of the toothbrush head surrounds each tooth with bristles angled at 16 degrees. It is compatible with the Oral-B toothbrush heads, such as CrossAction, 3D White, Sensi UltraThin, Sensitive Clean, Precision Clean, FlossAction, TriZone, Dual Clean, Power Tip, and Ortho Care.