Window cleaning robot for glass surfaces in black color. Designed to save time and reduce manual effort, it sprays water automatically and follows intelligent cleaning routes while maintaining strong suction and secure attachment. Key benefits Faster cleaning: Cleans approximately one square meter in 3 minutes, cutting the time needed for routine window maintenance. Effective stain removal: Four water spray ports plus 5600 Pa suction help lift and remove stubborn dirt while maintaining firm adhesion to vertical glass. Safe operation: Four multidirectional sensors, a poweroff alarm, and a 450 cm safety rope reduce risk during or hardtoreach cleaning jobs. A 30minute battery backup provides temporary adhesion in case of power interruption. Easy to use: Slim 22 x 22 x 7 cm design fits narrow gaps. Remote control and onebutton start and stop let a single user manage cleaning without climbing or ladders. Versatile application: Suitable for homes, rise buildings, offices, hotels, and schools. Main features Intelligent route planning: Builtin Ztype, Ntype, N Ztype, and fixedpoint cleaning modes adapt to different window sizes and dirt patterns. Four water spray ports: Automatically sprays cleaning solution while wiping for continuous, efficient cleaning. Strong suction and load capacity: 5600 Pa suction and 4 kg vertical loadbearing capability ensure steady adhesion on vertical glass. Safety systems: Four sensors detect edges and obstructions; poweroff alarm and safety rope provide backup; 30minute battery support maintains adhesion during outages. Smart control: Remote control operation, onebutton start and stop, and selectable cleaning modes for convenient management. Compact and lightweight: 22 x 22 x 7 cm size and 1.3 kg weight allow easy transport and access to narrow frames and gaps. Specifications Color: Black Size: 22 x 22 x 7 cm Weight: 1.3 kg Power: 72 W Minimum cleanable area: 40 x 40 cm Suction: 5600 Pa Vertical loadbearing: 4 kg Noise level: about 60 dB Safety rope length: 450 cm Water tank capacity: 50 + 50 ml Battery adhesion time: 30 minutes Cleaning speed: 3 minutes per square meter Included in the package 1 Host unit 1 Power adapter 1 Remote controller 1 Small kettle for filling 1 Safety rope with buckle 3 Cleaning rags 1 Instruction manual Practical use scenarios Residential windows: Clean large living room and balcony glass quickly without ladders or prolonged wiping. Office and hotel glass partitions: Maintain clear, streak glass on interior partitions and exterior windows with scheduled or ondemand runs. rise exterior cleaning support: Use the safety rope and sensors to clean building windows where manual access is difficult, while the battery backup and poweroff alarm add an extra layer of safety. This window cleaning robot combines intelligent route planning, automatic spraying, and strong suction to reduce manual labor and deliver consistent glass cleaning for a variety of indoor and outdoor settings.