1.cap 40 litres
2.PU foaming for Insulation.
3.Cooling performance 18℃-22℃ below ambient temperature.
4.warms to +65℃ by set-point thermostat.
5.power consumption 48 watts.
6.convenient-plug into any 12 volt cigarette lighter in car,
boat or plugs AC 110V or 220V into safe power source indoors.

40L 电子冷暖箱，可以家用车用，制冷效果低于环境温度18-22摄氏度，制热可以到65摄氏度左右。

The 40L electronic heating and cooling box can be used in household cars, the cooling effect is 18-22 degrees Celsius lower than the ambient temperature, and the heating can reach about 65 degrees Celsius.