Experience Oral-B Pro Series 1 from the #1 brand used by dentists worldwide. The Series 1 electric toothbrush helps you brush like your dentist recommends for 2 minutes with the professional timer and it notifies you every 30 seconds to change the area you are brushing. While you are just moving the brush around your mouth, Oral-B's unique round head does all the rest. It removes up to 100% more plaque than a standard manual toothbrush for healthier gums, and it starts making your smile whiter as of the first day. This Oral B toothbrush has 3D technology which makes the toothbrush oscillate, rotate and pulsate to get as much plaque from your teeth as possible. Gum pressure control stops the toothbrush from pulsating if you push too hard against your gums, which helps to stop them from receding. The brush heads change colour from green to yellow with use to show you when it's time to get a new one. It has 3 brushing modes: Daily Clean, Sensitive or Whitening. The integrated timer lets you know you have been brushing for 2 minutes. Use the charging stand to keep the battery topped up and ready to take with you anywhere.