Recirculating air volume (m³/h): 430 Cooling capacity (W): 1600-1800 Rated power consumption (W): 750 Rated voltage (V): 12 Rated current (A): 55 Compressor type: Vortex compressor Refrigerant type: R134a Charge of refrigerant: 500g Control mode:  Digital frequency conversion Set temperature range (℃): 16-30 Material: PP,ABS Noise level (dB): ≤70 Size (length x width x height) (mm): 945*800*180 Weight (kg): 37