Compressor:Scroll type Internal fan: Ribang fan Current: 25A-55A Voltage:12V Rated power: 700W Internal fan: Ribang fan Evaporator: All-aluminum Condenser: Equipped with aluminum fins Refrigerant filling volume: 550G R134A Air volume: 240-460m³/h Switch: 6-gear wireless remote control Electrical protection: Low-voltage automatic protection External unit size: 73*73*15CM Cooling capacity: 2000W