Jh155 Features: Portable type evaporative air cooler. Perfect cooling for outdoor places and big building Enjoy fresh cooling wind, as comfortable as sea breeze Big airflow covering big area High efficient evaporation cellulous pad Beautiful designed led display and O3 ionizer to clean the air Quiet centrifugal fan with large airflow Temperature and humidity display to help you achieve most comfortable environment Fashioned design, harmonious in household environment Strong castors with brakes Specifications: Model:jh155 Max airflow:3500cmh Power:330w Voltage/hz: 220v/50hz Current: 1.45a Dimension (lxwxh):620x440x1170mm Packed size:700x520x1240mm Net weight: 25kg Gross weight:28kg Fan type: centrifugal Water tank: 35l Water consumption: 3~4l/h Noise: 54db Cooling area:20~30m2 Dimension (lxwxh):620x440x1170mm Packed size:700x520x1240mm