save time effort and mess when cleaning windows mirrors and tiles with our incredibly versatile rechargeable hand-held coopers window vacuum and achieve streak-free sparkling results in seconds. it's so easy. using the integral detergent bottle squirt onto the window and loosen the dirt with a damp cloth and let the coopers window vacuum suck the dirt and grime effortlessly away before it drips or dries. there's no more wringing out of dirty cloths either as the dirty water is collected in its own reservoir which you simply pour away when full. it's fantastic for clearing heavy condensation too drying off shower doors and tiles and even sucking up liquid spills off flat surfaces honestly you'll wonder how you ever managed without one. being rechargeable you can use it anywhere (caravans boats greenhouses) and it can clean up to a massive 60 square metres on a single charge. weighs just 700gm and measures h33cm x blade width 28cm (13in x 11in). superb value for money.