The professionally inspired design of the toothbrush head surrounds each tooth with bristles angled at 16 degrees and removes up to 300% more plaque along the gum line. The brush’s 3D cleaning action oscillates, rotates, and pulsates to break up plaque. With a built-in pressure sensor that stops the pulsation movement if you brush too hard, the brush helps protect your gums. The brush has 1 mode, and an in-handle timer to help you brush for a dentist-recommended 2 minutes.