What stands out Smart window cleaning with built-in sensors and AI technologyThree different cleaning paths cover all the window surface with ease.Cleaning all kinds of smooth surfaces glass tiles marble porcelain etc.Light indicator and buzzer alarmingAutomatically return to the bottom of the window after successful completion of cleaning. The detailsIf cleaning a big window which has been left dirty for months is a real trouble then we have just the thing for you. This clever little cleaner – Clara the robot is designed to keep your window looking spick and span without you even having to lift a finger so you have more time for the things you want to do.It\'s loaded with some really impressive features that you\'d normally expect to pay a premium for but at a fraction of the price! For instance it has strong motor suction that helps the robot firmly stay on a vertical glass surface without falling. A 4-meter power cord makes the cleaning easier especially for outdoor or hard to reach high building windows. The robot is equipped with an uninterruptible UPS system and a back-up built-in battery keeping it stable on the window for up to 30 minutes after power-off. It also comes with a safety cord for double protection preventing the robot from falling.This smart robot comes with AI technology for anti-falling control algorithm and 3 smart options of cleaning path making sure that all corners of your windows are covered clean and shiny. It’s suitable for all kinds of smooth surfaces such as glass tiles marble porcelain etc and very easy to operate just by a remote controller. SAFETY For added peace of mind the robotic mop features a safety cord and back-up battery. . OUTDOOR The 4m cords ensures maximum reach for those hard-to-reach places inside and outdoor. . MULTI-PURPOSE As well as cleaning windows you can also use it to mop hard floors wall tiles or shower screens. Essential info Suction power 2200Pa up to 6000PaAverage power 80WBackup battery working time 20 minutesBackup battery charging time 3 hoursCleaning speed 4min/sqmPower cord length 4mLight indicator and buzzer alarmAI technology anti-falling control algorithmSurface types glass mirror tiles marble porcelainW x H x D 29 x 14.8 x 11.5cmWeight 0.9kg1 Year warranty More info 3-stage cleaning process Clara the robot makes sure all your window surface is covered and cleaned well.Easy to set up and useRepeat cleaning dirty area and easily operate with remote controlSmart sensors allow the robot to detect window corners or even frameless windowsCan use well with cleaning liquid4-meter length power cord helps the robot to reach higher and outdoor area. What\'s in the box? 1 x Robot Vacuum1 x Power adapter1 x Remote control1 x Power cord1 x Safety cord1 x Spray bottle6 x Water absorbent cleaning clothes View Instruction Manual »