1)Cool,Heater,Humidify,Anion 2) 3 Speed,Moving,8 hours Time 3)RC,Ice box,LED display,PTC 4)CE, ... 2 speed of high and lower heat for your selection.3. Humidify: In a dry area or in a dry ... down by hand.5. Speed: Not only there are 3 kinds of wind velocity (high,medium,low)but also a ... the cooler easily by the humanistic design and the micro-computer control.Opening the cooler just a light touch on the ...