1)Cool,Humidify,Air Fresh,Anion 2) 3 Speed,Moving,8 hours Time 3)RC,Ice box,LED display 4)CE,CB,EMF,ROHS 5)OEM,ODM service degree.Especially in the dry heat area,the effect would be more obvious while using the cooler.2. Warm: It will blow out the warm or heat wind for you it get 2 speed of high and lower heat for your selection.3. Humidify: In a dry area or in a dry season the effect would be ...