There was a lot of hair in the room and it was difficult to clean. The person who cleaned the room hated the hair the most, because it was very light and it could fly. Next, we introduce a very portable hand-push automatic broom broom, which can be connected to the ground a distance away. It is also not easy to leak dust when cleaning. Large capacity locks can also be used to prevent trash. It does not cause dust, nor does it need to be blown into the wind.