This cooling system adopts semiconductor technologies and electronic assembly techniques. Low noise and vibrations, no refrigerant required, easy to use. Max 144W high power design, can cool down quickly, suitable for small area cooling, with outstanding effect and high practicability. It can be widely used for small space cooling, air cooling dehumidification, semiconductor refrigeration learning theory, research on cooling equipment and water cooling, pet bed cooling, plate cooling, etc. High Technology: It adopts semiconductor technologies and electronic assembly techniques. Low noise and vibrations, no refrigerant required, easy to use. Easy to Install: Compact size and simple construction for easy installation, completely assembled, save time and space, convenient to use. Fine Workmanship: It is a superior DIY kit for electronic enthusiasts in semiconductor refrigeration applications, with fine workmanship, fit for your need. Nice Cooling Effect: Max 144W high power design, can cool down quickly, suitable for small area cooling, with outstanding effect and high practicability. Wide Applications: It can be widely used for small space cooling, air cooling dehumidification, semiconductor refrigeration learning theory, research on cooling equipment and water cooling, pet-bed cooling, plate cooling, etc. Specifications: Name: Refrigeration Cooler Maximum power: 144W Current: 15A Rated voltage: 12VDC Cooling power: 120W Item size: 51 * 91 * 55mm / 2.01 * 3.58 * 2.17in Package size: 70 * 92 * 120mm / 2.76 * 3.62 * 4.72in Package weight: 330g / 11.64ounce Packing List: 1 * Refrigeration Cooler