Ultra Thin Robot Vacuum Cleaner Window Cleaning Robot Window Cleaner Electric Gl. Automatic intelligent glass cleaning robot Intelligent window cleaning robot Advantage: 1. Smart glass cleaning robot S1: automatic mode in three directions, automatically cleaning the whole window 2. One machine with multiple functions Breaks through multiple restrictions: it can wipe all kinds of glass/wall/tiles/mirrors with no limit on thickness, stains and dirty water can be easily fixed, no lint/easy to absorb water/no water stains 4. Intelligent (only plan the route, remotely control the window cleaning) clean (high-density fiber cleaning cloth, use on both sides), safety (brushless vacuum motor suction 5 kg 5m tensile safety rope to prevent falling) comprehensive bionic double disc cleaning Mode “Alternate Wipe” to wipe easily 5. Simple operation Only 4 steps are required: 1. Connect the power supply and charge for the first time for 5 hours 2. Connect the power cord and tie the safety rope 3. Turn on the switch and place the machine on the window description: Product size: 301512.5CM (length, width and height) Safety rope length: 5m, tensile strength 50kgs Output voltage: 100240VAC, 50Hz/60Hz Transformer output: 24V/4A Transformer certification: UL, CCC, FCC, CE, TUV, RoHS Wipe speed: three minutes per square meter (wipe twice each time) Battery: 4xLi-Po, 3.7V Window cleaning work range: height 5m, width 5m Pressure induction: frequency conversion suction pressure Working method: rotary/bow shape packing list: Host 1 Cleaning cloth8 Spray bottle1 Cleaning ring4 (including 2 that come with the body) Power adapter cord length 5M1 Remote control 1 (adapted to AAA batteries 2) Instruction Manual1. The product came very well packaged. I’m very happy. Thank you for everything.