10% more water pressure for the ultimate cleaning experience. Pulse modulation system provides cleaning and gum massage modes. 10 pressure settings. 6 unique tips. High-volume reservoir. One minute timer with 30 second pacer for optimized cleaning of all areas. On/off water control on the handle. LED information panel provides at-a-glance mode selection. New contemporary compact design. 3 Year Warranty Dimensions: 6.625 x 5.875 x 9.25 .