Origin: China Brand Name :airmaker or OEM Model: TSH-MA Power (W) :2000 Voltage:230V Working Area: 20-30㎡ Function:UV Sterillzation/ Air Filter Feature:Adjustable Thermostat, Overheat Protection Dimensions :330*190*495mm Warranty: 1 year Certification: CB, CE,EMC, GS, ROHS