1,Insulation : CFC Free polyurethane 2,DC 12V for car only or DC 12V & AC 100-120V/220-240V 3,Capacity :7L 4,Cooling element : Thermoelectric elements 5,Cooling capacity: 18 Degrees centigrade below ambient temperature; 6,Warming capacity: 55 degrees centigrade. 7, The best mate for outdoor adventures such as picnic, barbecue, camping and fishing, etc. 8, Power consumption : Approx. 5 Amps (60 watts) at 12 volts. 9, Power cord : Approx.2m , complete with cigarette lighter type plug and 10 amp fuse. Use with any vehicle s 12 volt DC outlet . Keeps food cold or hot everywhere you go . Makes conventional coolers obsolete .