Product: Powerful Micro Air Conditioner (Pro version)Compressor: QX1901VDHVoltage: DC 12VCapacity: 450W (1,535Btu)Refrigerant: R134ASize: 338*208*145mm (13.3*8.2*5.7 inch)Weight: 5.0kgs (11.02lbs)Applications:Small Space Cooling;Compact Air Conditioning;Portable & compact cycle cooling;Cabins, cuddy cabins and electric vehicles;Carriage cooling for trucks and other specialized vehicles;