THERMOELECTRIC AIR COOLER AND WARMER 1.Power:DC 12V,AC,100V-130V or 220-240V(optional) 2.Volume:8 Litre 3.Power consumption:48W 10% 4.Cooling:20 below ambient temperature(25) 5.Heating:50-65 by thermostat 6.Insulation:High density EPS 7.With USB5V input and output