Oral B – Pro 570 ~ Cross Action Electric Toothbrush. The PRO design of the cross action toothbrush 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 percent plaque than a regular manual toothbrush.. It provides a clinically proven superior clean versus a regular manual toothbrush.. The Visible Pressure Sensor lights up if you brush too hard to prevent harmful over-brushing and there are two modes – daily clean and gum care.. Key Features. Pressure sensor lights up to alert when the user is brushing too hard.. Removes up to 100% more plaque than a regular manual toothbrush.. Comes with 3D cleaning action that easily adapts to your teeth.. Buzzes every 30 seconds to focus on brushing the next quadrant of your mouth.. Alerts user when brushed for the dentist-recommended time of 2 minutes.. Offers a variety of replacement toothbrush heads to fit different oral health needs.. Fully charged electric toothbrush lasts for up to 7 days with regular use.