The Oral-B Professional Care System OxyJet +3000 using three-dimensional technology give you a clean teeth and healthy gums, and a whiter smile. The OxyJet technology enriches water with microfine bubbles of purified air for deep cleaning under the gum line to improve the gum health. The brush surrounds each tooth for a three-dimensional cleaning, making 8,800 oscillations and 40,000 pulsations per minute.