Features: Thermoelectric cooling, no CFC No vibration, super quiet operation Digital temperature control 3-12 °C, LCD display Fit for any kind of kegs and cartridge Perfect draft beer with perfect foam AC/DC power supply Technical Data: Voltage: AC220/110V DC12V Input power: 70W Rated Frequency: 50Hz/60Hz Power consumption: 1.2KW.H/24H(15°C) Noise: 25 Db g.w. 8.8kgs n.w. 7.8 Kgs 　　　　 cert : CE,GS,ROHS