This is the robot that autonomously cleans and dries windows. The robot determines the size of a window, maps out the optimal cleaning path, and cleans in a thorough, efficient pattern while automatically avoiding frames and sills. Users simply spray the included cleaning solution on the front microfiber cleaning pad and it removes dirt, grime, and smudges as the robot courses across a window. The undermounted squeegee directs excess moisture to the rear microfiber pad that dries the window and wipes away streaks. An internal vacuum pump and dual suction cups ensure the robot remains affixed to a window and anti-slip treads allow it to course confidently across glass. The included remote control allows users to direct the robot to a specific area and the robot is lined with a soft rubber bumper that protects window frames. Plugs into AC with a 10' cord. Cleaning pads are washable and reusable. 9" L x 9" W x 4" H. (4 1/2 lbs.)