OFS Evaporative Air CoolerIndoor/OurdoorPortable Evaporative Air Cooler with LEDRemote Control - WhiteUses significantly less electricity than an Air Conditioner in a room up to 20m2- Can also be used outdoors!BEST for hot dry climates, where the air humidity is lowNon-compressor system cools naturally, efficiently and inexpensively (3500CBMair flow)Used with open windows and doors, no permanent installation requiredHoneycomb cooling media on 3 sides and continuous water supply connectionWith romote control and LED Touch Panel1~8 hour timer Preset & Auto OFFLonizer for air purification3 models,Natural-Normal-Sleep3 Side high efficient Evaporative cooling padWater Proof copper motorDouble blower fanWith Child-lock function.Specification: PICTUREMODELOFS-35BEINPUT POWER130wAIR VOLUME3500m3/hVOTAGE/FREQUENCY110~230v/50/60HzWEIGHT17kgELECTRICAL CURRENT0.8ASUITABLE AREA10~20m3NOISE≤65dBPRODUCT SIZE532x433x1127mm20' CONTAINER110PCS40'HQ CONTAINER265PCS