Cooluli Mini electric refrigerator, cooler and heater AC/DC Portable

Cooluli Mini electric refrigerator, cooler and heater (4 liters / 6 cans): AC/DC Portable, thermoelectric system with exclusive portable power bank option, White Thermoelectric cooling system: the thermoelectric cooler and food heater works by transferring heat from one side of the device to the other along with electrical energy. It is recommended to wait 30 minutes before going from cold to hot. The cooler and heater is 100% safe and last brake intervention