Come and see our amazing products. This mini fridge looks cool on any desktop, specially used in car. It can reach 60-80C when heating(red) and 8-10C when cooling( green). Switch to change the two functions-heating and cooling, no batteries required. Insulation material enhances the cooling and heating effect. It can be heating or cooling drink, milk, food, fruit or pill etc and can be widely used in office, classroom, car, travel, camping. Pls confirm further with us if any query about packing info, inventory status and time schedule.