... )Cool,Humidify,Air Fresh,Anion 2) 3 Speed, 8 hours Timer,heater 3)RC,Ice box,LED display, ... ,ROHS 5)OEM,ODM Functions instruction of air cooler and warmer ( air conditioning fan,air cooler )1. Cool: It ... 6. Time:We can set the cooler to stop after 8 hours at most.7. Moving: The cooler can be ... moved to somewhere expediently because of the casters.8. Air purifier: At entryway,there is a filter so ...