AeroPro Cordless Prophy Handpiece - Complete Package. Contains: 1 motor, 3 outer sheath, 1 charging station, 1 AC adapter, 1 stand, 1 box of 500 disposable barriers & accessories. Enhanced quick-touch button. Lightweight, 100% mobile design. New sealing technology. Less aerosol & less splatter. AeroPro just got even better. The enhanced quick-touch button provides better ergonomics and precise control to remove stains and polish your patients' teeth.