Features: With stainless steel body, very durable Speed cooling, 15 minutes each batch. With Self-serve protection system which can cut off the machine when over-freezing, low voltage, high pressure, ect With high quality Embraco compressor from FU Table model, can put on the desk, save space Voltage: 110V/220V Frequency: 50Hz/60Hz Rate power: 2200W Refrigerant: R22/R404A Production: 30L/h Cooling cylinder: 12L Dimensions: 540*740*1350mm