Features Widely be Used: This semiconductor cooling system has multi function, which can be used as dual core cooling, air cooling device and cooling equipment. Reliable Performance: The voltage of this semiconductor refrigeration system is DC 12V, the power is 240W, has wide range of applications. Scope of Application: This semiconductor cooling module is small in size and portable, suitable for outdoor and small space refrigeration. Premium ABS Material: This semiconductor cooler is made of high quality aluminum alloy and ABS material, has high strength, provides stable performance and long service life. Wide Applications: This semiconductor cooler is suitable for semiconductor refrigeration theories learning, research and development of refrigeration equipment. Specification: Item Type: Semiconductor Cooling System Material: Aluminum alloy, ABS Application: Industrial refrigeration equipment, DIY refrigeration device Basic Parameter: Voltage: 12V Power: 240W Package List: 1 x Semiconductor Cooling System Note: Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering. Package List 1 x Semiconductor Cooling System