Oral-B Smart 1500 Electric Rechargeable Toothbrush, WhiteThe Oral B Smart 1500 Electric Rechargeable Toothbrush removes 500% more plaque vs. a regular manual toothbrush. The professionally inspired design of the CrossAction toothbrush head surrounds each tooth with bristles angled at 16 degrees and 100% better gum health vs. a regular manual toothbrush. The brush's 3D cleaning action oscillates, rotates, and pulsates to break up plaque. The 360 degree visible pressure sensor lights up if you brush too hard