The FC 2-4 hard floor cleaner impresses with its self-standing design, lightweight of just 2.2 kilograms, and automatic on and off function. To start, simply pull the handle of the cleaner backward, allowing for the comfortable removal of both dry and wet everyday dirt in just one step. The maximum battery life is 20 minutes, which corresponds to a cleaning area of 70 square meters. Once the device is activated, the roller is automatically moistened with water from the fresh water tank, ensuring even and effective cleaning of hard floors. Additional features include edge cleaning and the hassle-free collection of hair thanks to the integrated hair filter. Contact with dirt is also avoided through the built-in hygienic dirty water tank, which can be easily removed and cleaned right after using the device. The included 4 V Kärcher Battery Power interchangeable battery is compatible with all 4 V Kärcher Battery products.