The GlassVAC uses a special type of rubber developed for the Bosch Automotive division which enables it to glide smoothly and effortlessly over windows, showerscreens, mirrors, coffee tables and similar surfaces around the home. Ideal for regular cleaning as well as dealing with spillages, the GlassVAC has an integrated 2.0ah lithium ion battery for cordless operation, meaning you can use it all over the home and garden. The GlassVAC Solo Plus version includes the vacuum cleaner and a micro USB charging cable as well as an additional spray bottle and microfibre cloth, making it an all-in-one cordless cleaning kit for windows, glass and other smooth worksurfaces. SpecificationsBattery Voltage: 3.6vBattery Type: Integrated Lithium IonBattery Capacity: 2.0ahRuntime: 30 minsCharging Time: 130 minDirty Water Tank Capacity: 100 mlMachine Height: 222 mmMachine Weight: 0.7 kg Features & BenefitsBosch Automotive rubber coating provides a smooth glide for fast results