?.cap.12 litres ?.maximum cooling performance 20°C below ambient temperature. ?.warms to +65°C by set-point thermostat. ?.hot/cold,on/off switch.red/green leds indicate warming or cooling. ?.non-wearing thermoelectric.(peltier system) ?.power consumption 48 watts. ?.6.5 ft.detachable power cord. ?.convenient-plug into any 12 volt cigarette lighter in car, boat or plugs AC 110V or 220V into safe adapter indoors