Specifications: 1) Cooling system: thermoelectric cooling 2) Product Dimensions (WxHxD): 500x505x500mm 3) Volume: 50L 4) Rated voltage: AC 110 / 220V 5) Input power: 70W 6) Rated frequency: 50 / 60Hz 7) Power consumption: 0.6kWH/24h 8) Refrigeration temperature: 3 - 18'C (Working under Environmental temp.10 - 32'C) 9) Noise: <15dB