Item: Portable Cooler GMPC-24B Volume: 24Litres Voltage: DC 12V;AC 100-240V Power consumption: DC: Cold mode:40W��20%;Hot mode:32W��20% AC: Cold mode:56W��20%;Hot mode:52W��20% Cooling capacity:20-25��(68-77��F)below ambient temperature Heating capacity: +65��(149��F) Insulation:adopts thermoelectric technology(peltier system) solid polyurethane foam Packaging unit: Each in a colour gift box(42*32.5*46.5cm) Weight: N.W.:4.5kg G.W.:5.3kg Packaging unit: Each in a colour gift box(45.5*35*46cm)