The K 4 Power Control high-pressure cleaner comes with the G 160 Q Power Control gun and jet nozzles. The Kärcher Home & Garden App turns you into a cleaning expert, providing valuable knowledge for achieving the perfect cleaning result. The Power Control gun and jet nozzles feature Quick Connect for optimal settings on every surface, with three pressure levels and one detergent level. Full control is provided through a manual display that shows the settings made. The Plug 'n' Clean Kärcher detergent system includes an innovative plug-in device for easy and convenient application of detergent with the pressure washer. Additionally, the height-adjustable telescopic handle ensures a comfortable pulling height and can be completely retracted for optimum storage.