The Karcher K7 Premium Smart Control Home Pressure Washer is the largest and most powerful pressure washer in the Karcher Home and Garden range It gives you the ultimate outdoor cleaning power with its 3-in-1 Multi-jet adjustable lance You can change easily from using the Vario Spray lance to the Dirt Blaster and change the detergent application settings Simply connect your pressure washer to your phone via a Bluetooth connection, and control the pressure and settings from your phone The LCD display on the touch control trigger gun shows you the different pressure settings and makes dosing the detergent easy to regulate The Plug and Clean detergent system is a simple process of putting the detergent bottles upside down into the machine and the detergent is pulled through the pressure washer automatically The Karcher K7 Premium Smart Control Home pressure washer comes with a T7 surface Patio Cleaner with extra jet and a 1 L bottle of Stone and Facade detergent for easy cleaning of your patio or decking It has 10-meter of high-pressure hose giving you a larger radius to work in and it is easily stored on the hose reel at the back of the machine The trigger gun and the spray lance are stored on-board the machine too, ready to use when you are The telescopic retractable handle is made with comfort in mind for the operator and to make it easy to store in smaller spaces The water-cooled motor ensures lasting power and great performance