①. 【Advanced Automatic Cleaning】 Enjoy smart and automatic cleaning with the window cleaner. It easily cleans hard-to-reach areas, making your life easier. Turning on the window cleaning robot with one click intelligently and automatically plans an S-shaped cleaning path, maximizing and optimizing cleaning efficiency, and reducing the number of missed or uncleaned cleaning procedures. ②. 【3 Cleaning Modes】 With powerful suction up to 5600 PA, the window cleaner holds the windows firmly. The main advantage is that it automatically detects the dirt level and adjusts the suction power accordingly, so you don't need expensive manual window cleaning. It is suitable for cleaning smooth surfaces such as glass, mirrors, large tiles, marble countertops, wooden doors, etc. ③. 【Automatic Water Spray】 The water spray machine window cleaning is designed with a high-pressure water jet and automatic ultrasonic, which effectively and thoroughly cleans the windows and ensures that every corner of the glass shines. The automatic cleaning system double-screw auger cutting machine collects dirt and dust when cleaning windows thanks to double rotation, which allows for efficient cleaning. The automatic/manual water spray function can be switched by remote control. ④. 【Easy to use】 With just one button to start, the two window washing wheels move freely on the window or wall surface. It can be controlled by remote control, very simple and practical, and can be used by the elderly and young children. The package is equipped with 5 sets (10 pcs) of high-density microfiber cloths, not easy to fall off, does not damage the glass, and effectively cleans stains. ⑤. 【Road protection】 The window cleaning robot is equipped with a built-in 500 mAh lithium-ion battery. In the event of an accidental power outage, the window cleaning robot will hold the glass securely in place for 20 to 25 minutes and emit an alarm. The window cleaning robot is equipped with a UPS uninterruptible power supply system and a 4-meter safety rope to prevent accidental falls (the window cleaning robot must be plugged into the network when it is working).