Product Parameters Input voltage AC100 ~ 240V 50Hz ~ 60Hz Rated power 72W Battery capacity 500mAh Overall dimension 215*215*74mm Suction force 2500Pa Net weight 1300g UPS power-off protection 20mins Control mode Wireless remote control - APP Noise 65dB Borderless detection Automatic Anti-falling control UPS uninterrupted power supply system / safety rope Cleaning mode Three modes Water spraying mode Manual/Automatic   Cleaning has never been so easier like this. One-click start operation during your playful time. Bidirectional water spray window cleaning robot 9 core features give you a clear vision Protection measures intelligently anticipate danger Safely and comfortably clean high-rise windows, make glasses clean and transparent from inside to outside, clear and brighten your view. Multiple safety protections intelligently avoid risks. Be relieved to use the  window cleaner at tall buildings. Intelligent ultrasonic atomizer, bidirectional water spray. Metal atomizer plate - automatically spray fine mist of water when cleaning, precisely spray 0.1ml water every time, replace manually wetting windows, and save you more efforts. Install water nozzles on two sides. Left side sprays water when it cleans towards left. Right side sprays water when it cleans towards right. Wet wipe to make glass cleaner Spraying water and cleaning at the same time leave no marks. Robot can still dry clean when water tank is empty. Human-simulated window cleaning mode wipes and cleans forward. In which effect is no less clean than manual wipe. Your vision can be clear in a moment. 40ML water tank Anti-collision, smart routes planning.  Precise sensor, intelligent edge detection. Upgraded obstacle avoidance, adjust its path when touching frame, reduce bumping and damaging glass. Voice assistant. Broadcast in real time. Voice assistant gives clear messages better than the prompt tone, timely alarming when encountering danger. Friendly and warmly remind you of new situation, and make window cleaning simple from tedious. User-friendly interaction makes you convenient. APP remote control helps you enjoy smart cleaning, and provides you a simple, convenient and intelligent cleaning lifestyle. Square body design ° for reducing missing spots After constantly comparing, it is found that square machine is more suitable for windows with its high working coverage and less spots missing. The hard-to reach corners of windows from outside can also be accessible to the window cleaning robot. Border detection technology sensitively detects edges. Not strictly restrained by frames, suitable for various places in your home. UPS power-off protection for 20 minutes Still adsorb on surfaces for 20 minutes and constantly alarm you. Equipped with mountaineering safety rope for safely cleaning high-rise windows. UPS power-off protection for20 minutes Still adsorb on surfaces for 20 minutes and constantly alarm you.Equipped with mountaineering safety rope for safely cleaning high-rise windows. 2500Pa suction The robotic window cleaner with its strong downward pressure can identify glass and adsorb on the surface as soon as you place it. Remove stains and dirts from various verticle surfaces. One-click start automatic execution Main control chip, responsible for the automatic intelligent working function. Specialized nonskid crawler Multi-layer composite matrix design, innovative synthetic material. Outer layer is highly adhesive silicone. Middle layer is highly resilient compounded rubber. Gears with strong friction sets at the innner layer, specially designed for adsorbing on the glossy surfaces. Upgraded rotated angles do not damage frames and edges. After promotion, it is safer to use the bearing rotated angles, which will not damage frames and edges when turning at the window corner. Active Noise Canceling does not disturb your life. Use advanced brushless motor with active noise canceling technology. Optimize the air duct in order not to disturb the family, making a more comfortable lifestyle. Precise and intelligent routes planning Effectilvely and thoroughly wipe and clean all the places. After finish, the robot will automatically back to the original place,helping you easily take it from high-rise glasses. A variety of cleaning modes for options Daily cleaning can be handled by this automatic cleaning machine. Just one-click start, fulfilling your different needs. Your personal cleaner is on call. Upgraded routes planning for high efficiency Clean regularly, work effectively, clean widely, and wipe clearly. 5-layer microfiber cloth for high efficiency. MIcrofiber cloth characterizes in dusting and water absorption for higher efficiency and better care for surfaces. With microfiber texture, the window cleaning cloth can finely deal with sorts of stains for not damaging windows and have excellent water absorption function for dry or wet wipe. Product details Product accessories