OralB, #1 most dentists used and recommended electric toothbrush brand, worldwide' Removes up to 100% more plaque vs. A regular manual toothbrush Brush Technology: Precision Clean (Oscillating & Rotating) Oral-B Professional Care 600 features the following: 3D cleaning (pulsates, oscillates and rotates) to remove up to a 100% more plaque than an ordinary manual toothbrush. Rechargeable with 1 cleaning mode: Daily clean. Floss Action brush head - Unique Micropulse bristles for superior interdental cleaning vs. A regular manual toothbrush Professionally Inspired Design The brush head of the Oral-B Professional Care 600 is inspired aby the round shape of professional dental cleaning tools. It oscillates, rotates and pulsates to remove more plaque and support gum health better than a regular manual toothbrush. The toothbrush head surrounds each tooth for individual cleaning, resulting in an amazing, tooth-by-tooth clean. 3D Technology 8,800 oscillations/rotations per min and 20,000 pulsations per min The Oral-B Floss Action brush head The Oral-B Floss Action brush head features Micropulse bristles that penetrate deep between teeth to sweep away plaque. It delivers a clinically superior clean vs. The Oral-B Precision Clean brush head. Know When to Restock Indicator bristles fade halfway as a sign to replace your toothbrush head for a better clean (about every 3 months).