Product Description DOUBLE CAN COOLER & WARMER LED DISPLAY & TEMPERATURE Refrigeration in an excessive speed, temp range: -1 to 70. Connect the 12V cigarette lighter electrical source and LCD of temp is available light, delicate, and portable, easily positioned. Two jars capacity; Drinks, mineral water and teacup can be easily placed. Consummation: 25-20W. Material: ABS. Inside packing: Color box. -Unique design to cool can-shaped soft drink, coffee, tea, juice or beer...Etc. -The temperature of soft drink will be further decreased in the following hour. -LED indicator to indicate cooling or warming. -Temperature adjustable. -DC power cord for in car use.