The Beldray window vacuum is lightweight and easy to use and allows for fantastic streak-free cleaning of windows and mirrors. With an easy to empty water tank with a generous capacity of 60 ml, you can clean any window in your home without having to refill. Simply wash your window, mirror or glass surface with your preferred detergent and warm water before using this handy window vacuum. Then use the wireless vacuum cleaner to quickly remove dirt and streaks from the surface, leaving the window dry, clean and crystal clear. Measuring only 28.8 x 18 x 31.5 cm (L x W x H), it is convenient to hold and can be stored in the cabinet after use.