The Kärcher K5 Premium Smart Control Flex is the successor of the Kärcher K5 Premium Full Control Plus. This model is upgraded (and even smarter) on both the inside and the outside. For example, you receive a 10m flexible high-pressure hose that you can easily reach all corners with. The accompanying app provides the right support. You select the operating pressure directly on the hose nozzle and check it on the display. If you need some extra power, you can activate the boost mode. Thanks to the Plug 'n' Clean system, you can switch out the cleaner in an instant while you check the detergent level at the same time. The reel keeps the 10m hose from getting tangled up.