Thanks to the practical application consultant in the Home & Garden app, which can support the K3 Power Control pressure washer Karcher makes possible even better cleaning results and turns the user into a cleaning expert The app also offers a comprehensive service including information on the device, the application and the Karcher Service portal The appropriate pressure level for the application can be set directly on the spray lance and checked on the display of the G 120 Q Power Control spray gun for maximum control and the ideal pressure for every surface Switching from high-pressure to detergent mode can be done without changing the spray lance The detergent can be applied quickly, simply and comfortably from the integrated detergent tank The K3 Power Control from Karcher also impresses with an extendable telescopic handle for comfortable transport and storage, a stand for greater stability, holders for accessories and cable, as well as the Karcher Quick Connect system The stand can also be used as a second carrying handle, making the device very easy to lift onto a shelf or load into a car boot For a convenient pulling height, completely retractable for optimal storage