Cooler -Thermoelectric Peltier Highlights Generic Brand Thermoelectric Peltier Description: Brand new and high quality. Solid state coolers are a form of solid state cooling that incorporates both semiconductor technologies and electronic assembly techniques. Improve heat transfer efficiency. Must be compatible with Heartsink heater when the device is powered on. Need DC 12V 6A power supply, but not included in this kit. Specification: Material: Metal and Plastic Size: Approx. 58x60x92 mm / 2.28x2.36x3.62 inch Package includes: 1 set of Refrigeration Cooling System Kit Note: 1.Please allow slightly difference between the size of the above and the actual item in due to manual measurement. 2. Due to the difference between different monitors, there might be a little color difference acceptable, please kindly note.