Question about Kärcher High Pressure Cleaner K 7 WCM Premium Home

The difference between the Kärcher K7 WCM high pressure cleaner and the K7 Premium Home lies in the accessories supplied and the output. The K7 WCM has a delivery rate of max. 600 l/h and an area output of 60 m²/h, while the Bluetooth-enabled K7 Premium Home has a delivery rate of max. 485 l/h and an area output of 50 m²/h. In addition, the two models are equipped with different accessories. The K7 Premium Smart Control Home model is equipped with the Plug 'n' Clean cleaning agent lystem, the G 180 Q Smart Control high-pressure gun and the 3-in-1 Multi Jet spray wand. This is a high-pressure gun with LCD display and buttons for pressure or detergent dosage. The K7 WCM Premium Home high-pressure cleaner, on the other hand, has a G 180 Q high-pressure gun and a Vario Power Jet spray wand, the pressure of which can be regulated by turning the spray wand. With the K7 WCM Premium Home, the cleaning agent is applied via a suction hose.