With the WV 5 Plus N, Kärcher, the inventor of the cordless window vacuum, introduces a device that further perfects effortless, streak-free, and drip-free window cleaning. With its extended battery life, longer cleaning sessions are easily achievable. Thanks to the practical interchangeable battery system, continuous window cleaning is even possible with the additional purchase of a second battery. The device's handle features a soft component, ensuring that the WV 5 Plus N surpasses its predecessor in terms of handling and ergonomics. Additionally, the device is equipped with spacers on the suction nozzle, allowing for even better cleaning results right up to the edges of the windows. Also included is a narrow suction nozzle for sash windows. The perfect combination of spray bottle and microfiber cleaning cloth ensures effective cleaning, and when used with the cordless window vacuum, it leaves windows spotless.