The professionally inspired design of the Cross Action brush head surrounds each tooth with bristles angled at 16 degrees, and 3D cleaning action oscillates, rotates, and pulsates to break up and remove up to 100% more plaque than a regular manual toothbrush. The pressure sensor lights up if you brush too hard to prevent harmful over-brushing and there are 6 modes and a timer to help you brush for a dentist-recommended 2 minutes. Best of all it’s brought to you by Oral-B – the #1 brand used by dentists worldwide.