Home Kit. Bluetooth connection to the Home & Garden app. The Kärcher Home & Garden app turns you into a cleaning expert. Utilize Kärcher's extensive knowledge for the perfect cleaning result. Boost Mode for extra power against dirt. With extra power, Boost Mode increases cleaning efficiency and saves time. It enables powerful spot cleaning for stubborn dirt. Smart Control gun and 3-in-1 Multi Jet nozzle. The gun features an LCD display and buttons for pressure or detergent dosing. The rotating 3-in-1 Multijet includes three different nozzles for easy switching. Hose reel for comfortable handling. The high-pressure hose is optimally protected and stored in a space-saving manner. Convenient working: The hose is always ready to use with easy winding and unwinding.