... ,Ice box,LED Display 4)CE,CB,EMF,ROHS Function instruction of moving air cooler ( fan ,air cooler fan)Moving cooler ... hand.4. Speed: Not only there are 3 kinds of wind velocity (high,medium,low)but also a nature breeze ... Moving: The cooler can be moved to somewhere expediently because of the casters.7. Air purifier: At entryway,there is ... to find the water level in the box because of the red ball in front ...