•3 in 1 evaporative (water-cooling) air cooler/ air purifier/ humidfier. •3 sides air inlet •high efficiency honeycomb cooling pads. •Water shortage protection & voice prompt warning. Low water alarm: water level sensor will activate when the water level is low. •High quality two-layers plug power cable 3 x 0.75mm. •Control type : LED with remote control.  •Anti-scale pump for long life use. •Child-Lock function •Copper wire motor with temperature protection (over-heat protection) •Iron wheels (including 2 front wheels with brake) •Timer setting : 0-24 Hours •VOLT/FREQ : 220-240V/50Hz •Airflow : 3000 m3/h •Power compuption: 150W •Evaporation capacity : 4L/h •Water tank capacity : 30L •Applicable area : 20-25 m2 •Container Loading (20'/40'/40'HQ): 155 / 310 / 365 pcs. •CE and CB