Kärcher's new vibrating cordless KV 4 effortlessly cleans smooth surfaces, including windows, mirror surfaces, glass tables, tiles and more. The KV 4 makes cleaning easier thanks to its vibration function, produced by the battery-powered motor, and water distributed electrically to the microfibre cloth. Dirt is miraculously removed by simply gliding over dirty surfaces - making scrubbing a thing of the past. The new KV 4 has only two control elements, making it easy to use. It is also compact and requires little preparation. You can start cleaning as soon as the tank is filled with the included cleaning concentrate and water. Moreover, the included KV 4 microfibre cloth is washable and can therefore be reused again and again. When cleaning is complete, the excess dirty moisture can be removed using a Kärcher Window Vac.