Smart Robert vacuum cleaner, self-controlled after operation, high quality, new. Smart sensors and anti-collision: Equipped with infrared sensors to avoid direct collision with furniture and walls, as well as sensors to prevent falling from edges or stairs. When the battery runs out, it returns to its base. It has features according to the manufacturer. Before you buy, these are its attached pictures. Check its features, its price, and the selling price is 250 riyals.