... wet ,Air fresher 2) 3 Speed,Moving,8 hours Time 3)RC,Ice box,LED Display,Anion ... somewhere expediently because of the casters.8. Air purifier: At entryway,there is a filter ... anion creator.It can release anion into the air to make people feel more comfortable.10. ... water level in the box because of the red ball in front of the coolerFEATURESDigital control system with LED displayFan,cooler,humidifier,air ...