General description The Electric Cleaning Brush Wireless Window Glass Wall Cleaner is designed to provide a streak-free and drip-free cleaning experience for windows and other smooth surfaces. This cordless window vacuum cleaner is lightweight, quiet, and easy to use, making window cleaning an effortless task. Technical specifications Power: 20W Voltage: 3.6V Suction force: 2.0KPA Battery capacity: 2200mAh lithium battery Soft rubber scraper width: 28cm Full charge running time: 30 minutes Charging time: 3 hours Product packaging weight: 1.2kg Body water tank: 150ml detachable Waterproof grade: IPX4 Product size: 28cm x 33.8cm x 10.5cm Product weight: 0.8kg Compatibility and accessories Standard suction nozzle (280 mm) for large glass surfaces Small suction nozzle (170 mm) for narrow areas like lattice and Georgian windows Usage The wireless window vacuum cleaner is ideal for cleaning windows and smooth surfaces without leaving any drops or streaks. The hygienic design allows for easy