... , dynamic LED display, long-distance remote function;4. 4D stereo air supply, wind window automatically closes when off, clean and dustproof ... shutdown function;7. Active oxygen anion purify the air;8. Automatic alarm function for water shortage 9. Toughened glass panel, high-grade ... , easy to move .Voltage/Frequency: 220V~ 50Hz Power: 280W Water tank: 30L Air flow: 3800m3 / h G.W/N.W: 27kg /25kg ...