Desk-top type water cooler, Compressor or Electronic Cooling,CE,UL ROHS approval 1)Hot and cold water cooler2)Compressor cooling3)Cooling capacity: 3liters/hour, 5-10 degrees of cold water4)Heating capacity: 5liters/hour,80-97 degrees of hot water.5)Famous brand of compressor6)stainless steel cold and hot water tank.7)CE,SASO,ROHS certificate Water Cooler