Features Efficient Cooling Performance: Experience rapid temperature reduction with an advanced semiconductor refrigeration module designed for high efficiency and effective heat management Versatile Installation Options: Easily attach the cooling refrigeration module directly to s needing cooling or customize with holes in the aluminum heat sink for optimal placement & Long-lasting Design: Built with robust components, this refrigeration cooling system kit ensures reliable performance and longevity, making it ideal for various DIY projects Features: 1、This product is a cold plate to cool down, and contains semiconductor cooling fins, which are dissipated by a fan, and the cold plate to cool 2、The drop temperature of small products can be directly placed on the cold plate, or holes can be made on the heat sink aluminum, and the cold can be directly attached to the that needs to be cooled. The temperature of the cold should not exceed 70 degrees 3、The heat dissipation method blows from the outside to the inside, and the radiator has air on both sides. If it is placed flat, the bottom needs to be suspended, if used on the side, it needs to keep a good vent 4、This is an advanced semiconductor cooler, come with super power and long-term durability 5、The large-area cooling block has a larger area with the air, and the heat dissipation effect is good Specification: Item Type: Refrigeration Cooling System Kit Model: XD-7082 Material: Heat-dissipating aluminum Purpose: Heat dissipation and cooling Power Supply Voltage: 12V Jack Type: Bare wire Cooling Method: Fan cooling Product Size(LxWxH): Approx. 90 x 90 x 75mm / 3.5 x 3.5 x 3in Package List: 1 x Refrigeration Cooling System Kit Note: Remember that this product cannot be directly connected to 220v voltage. If it is connected to the wrong voltage or damaged, please handle it by yourself. No refund or replacement. Package List 1 x Refrigeration Cooling System Kit