With the WV 5 Premium allows effortless; streak-free and drip-free cleaning of windows. Longer cleaning sessions are possible without problems thanks to the extended battery running time. Thanks to the practical battery replacement system; purchasing a second battery makes non-stop window cleaning possible. A narrow suction nozzle for lattice windows is included. The perfect combination of spray bottle and microfibre wiping cloth guarantees effective cleaning and in combination with the battery-powered Window Vac allows perfectly clean windows. - 3 LEDs indicate the current battery charging status - Original Karcher quality from the inventor of the window vac - Aoft grip handle makes the device even more comfortable to use - Low noise level of the Window Vac makes working even more pleasant - Quickly and easily empty the tank without coming in contact with dirty water - Choose between a large or small suction nozzle; based on the size of the cleaning surface - Can be used on all smooth surfaces such as tiles; mirrors or shower cubicles - Three times faster with the Window Vac than with conventional methods - Manually adjustable distance holders enable perfect streak-free cleaning results right up to the edges - Removable and optional replacement battery; all windows can be cleaned without interruption - Electronic water vacuuming; annoying streaks have been banished forever What's in the Box: - 1 x Charger - 1 x Exchangeable suction nozzle - 1 x Removable lithium-ion battery - 1 x Spray Bottle with Microfibre Wiping Cloth - 1 x 20mL Glass cleaner concentrate