This cooling system adopts semiconductor technologies and electronic assembly techniques. Low noise and vibrations, no refrigerant required, easy to use. Max 288W 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, ect. Features: 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 288W 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, ect. Specifications: Name: Cooling System Material: aluminum Maximum power: 288W Current: 30A Rated voltage: 12VDC Cooling power: 170W Item size: 180 * 60 * 62mm / 7.09 * 2.36 * 2.44in Package size: 70 * 140 * 210mm / 2.76 * 5.51 * 8.27in Package weight: 665g / 1.47lb Packing List: 1 * Cooler