1. Voltage: 220v/50hz 2. Power: 2800w 3. Compressor: embraco from eu 4. Refrigerant: r404a 5. Cooling cylinder: 10l 6. Production: 15~30l per hour 7. N.W: 134kg 8. Dimension: 540*740*1400mm Feature: can adjust the hardness and softness, auto washing function.