OFS Evaporative Air CoolerIndoorPortable Evaporative Air Cooler with Remote Control - WhiteUses significantly less electricity than an Air Conditioner in a room up to 28m2- Can also be used outdoors!BEST for hot dry climates, where the air humidity is lowNon-compressor system cools naturally, efficiently and inexpensively (5000CBMair 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-05BEINPUT POWER150wAIR VOLUME5000m3/hVOTAGE/FREQUENCY110~230v/50/60HzWEIGHT18 kgELECTRICAL CURRENT0.9ASUITABLE AREA18~28m3NOISE≤66dBPRODUCT SIZE532x490x975mm20' CONTAINER90PCS40'HQ CONTAINER220PCS