Lightweight, cordless prophy hygiene handpiece system with SmartMode technology. Eliminates cord drag, giving the handpiece a lightweight feel. SmartMode technology provides the latest advance in handpiece speed control without the need for buttons or foot pedals. Handpiece provides 25% more speed and power and all-day battery life with rapid 15-minute recharge. Quieter than either air-driven hygiene or low-speed handpieces, providing a more pleasant polishing experience for both the patient and clinician. 1-year warranty.