albohes Windows Cleaner Robot, Automatic Magnetic Robotic Window Cleaning Robot Glass Vacuum Cleaner with Safety Rope, Smart Glass Cleaning Tools for Inside/Outside Window-Remote Control (White)

Having struggled at the top of my ladders to clean bedroom windows I thought this was worth try - and I love gadgets!It's not the fastest clean, but you only have to watch while it figures out where to move and methodically works its way up, down and across the pane. Can't make it right into the corners, but does clean up to the edges.Instructions are a terrible translation but it is easy to use and playing with the remote control can't do any harm.The biggest job I plan to do is the conservatory roof, but I'm not sure the power lead will reach....

couldn’t get item to work, kept blinking red which showed as a mechanical malfunction in troubleshooting. Contacted Amazon for return/refund