Features: This cooling system adopts semiconductor technologys and electronic assembly techniques. Low noise and vibrations, no refrigerants required, easy to use. 288W highs power design, can cool down quickly, suitable for small area cooling, with outstanding effect and high practicability. 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. Designed for electronic enthusiasts and researcher, this cooling system is a must have for anyone interested in semiconductor refrigeration learning theorys and cooling equipment research. Specifications: Material: Electronic Component Size: As Shown In The Picture Maximums Power: 288W Current: 30Amp RatedVoltage: DC12V Cooling Power: 170W 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. Package includes: 1x 288W 12V30A Thermoelectric Peltiers Refrigeration Semiconductor Cooling System Modules for Airs Conditioning FanThermoelectric 288W Airs Cooling Device Semiconductor Cooling Modules Airs Conditioner Cooling System DIY KitsSemiconductor cooling modules Air cooling devicesemiconductor air conditioner cooling system low noise cooling system easy installation