Features: can wipe any glass thickness2 kinds of directions, 3 kinds of automatic mode selection, automatic cleaning of the whole windowautomatic return to the original position alert and stop after wipingdead corners and clean in the square-shaped body framebuilt-in uninterruptible power system (ups)anti-drop control algorithmautomatically detects the window framesmanual remote control modemicrofiber cleaning cloth for cleaningremote control operationpower input: ac100-240v, 50/60hzpower output: 24v/3.75aarated power: 80wbattery capacity: 500mahbattery runtime: 20minnoise: 65dbcleaning speed: 2-2.5min/square meterminimum cleaning size: 0.4* 0.4m box contents: 1 * automatic smart window cleaning robot 1 * adapter charger 1 * remote control 1 * safety rope 4 * cleaning cloth 1 * plastic spray bottle 1 * user manual less than 5 stocks are available for sale at the campaign price. Improved version for clearer understanding and better search visibility. Suitable for users seeking detailed and reliable product information.