Connects with Bluetooth to App. Sensors and app to help get a complete clean. Brush head automatically selects mode and intensity. Premium Plaque Control C3 Brush Head.The item "Philips Sonicare DiamondClean Smart 9300 Premium C3 Lite Kit Black witho Box" is in sale since Saturday, September 8, 2018. This item is in the category "Health & Beauty\Oral Care\Electric Toothbrushes".healthcare" and is located in Brooklet, Georgia. This item can be shipped to United States.