Function description: 1) Climate Control Evaporative Air Cooler 2) Energy efficient, no compressor 3) Indoor & outdoor portable4) Evaporative air cooling mechanism 5) Cooling media: honeycomb padsurface area for transfer of humidity. 6) Save up to 80% on energy costs comparedto air conditioners 7) Undetachable water tank with water inlet on theside panel 8) Air flow at body level 9) Compact design without installed cost 10) Environment friendly.