A complete oral care system with 4 dentist inspired attachments. Includes FlexiSoft PowerPolisher and PowerTip brusheads as well as 2 Tongue freshener attachments. The new Oral-B ProfessionalCare 8850 Series is the most advanced oral care system inspired by dental professionals for ultimate cleaning, superior whitening and polishing, and healthy teeth and gums. It is the only toothbrush system with unique 3D Excel technology: 40,000 in-and-out pulsations per minute gently loosen plaque, and 8,800 side-to-side oscillations sweep plaque away to help keep your mouth at its healthiest.