Features: This cooling system adopts semiconductor technologys and electronic assembly techniques. Low noise and vibrations, no refrigerants required, easy to use. 576W highs power design, can cool down quickly. The support space is 1-2 cubes, and temperature difference between 8-13degrees. Function: Air cooling device, not used to cool the water, Use water to dissipate heat, and eventually the water is hot, not cold. Compact size and simple constructions for easy installation, completely assembled, save time and space, convenient to use. It can be widely used for small space cooling, air cooling dehumidification, semiconductor refrigeration learning theorys, research on cooling equipment and water cooling, pet bed cooling, plate cooling. Specifications: Material: Electronic Component Size: As Shown in the Picture Voltage: DC12V maximums Power: 576W Maximums current: 48A Stable current: 34A Package Includes: 1x Cooler note: Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item.