Introducing Oral B’s most innovative and technologically advanced toothbrush – Triumph 9900 with Smart Guide. It is clinically proven to provide extraordinary cleaning and improve brushing habits for healthier teeth and gums. Achieve noticeably cleaner teeth and healthier gums by your next dental check-up! Oral B’s revolutionary wireless SmartGuide display is designed to provide while-you-brush feedback to help you use the same techniques recommended by Oral-B experts. Smart Technology will tell you when to change side when brushing, when to change your heads, when the Triump 9900 needs to be recharged and much more!