Features_x000D_ _x000D_ 1.Include semiconductor cooler and other accessories, compact size can be installed anywhere._x000D_ 2.High cooling efficiency, easily cooling down within a few minutes. Our semiconductor cooler can be a mini air conditioner for pet or little fridge._x000D_ 3.Great DIY kit for electronic enthusiasts in semiconductor cooling applications. Applicable for small space cooling, air cooling dehumidification, semiconductor refrigeration learning theory, etc_x000D_ 4.Semiconductor coolers are a form of solid state cooling that incorporates both semiconductor Technologies and electronic assembly techniques._x000D_ 5.Our semiconductor cooler with easy installation. Suitable for small space cooling, semiconductor refrigeration learning theory, research solutions developed cooling equipment planning._x000D_ _x000D_ _x000D_ _x000D_ _x000D_ Description: _x000D_ Semiconductor coolers are a form of solid state cooling that incorporates both semiconductor Technologies and electronic assembly techniques._x000D_ Product Use Space Range: approx. 10 L (environmentally sealed)_x000D_ _x000D_ Notes:_x000D_ Must fitting Heartsink when Power ON,not responsible for Burn Peltier if Heartsink is not Assemble._x000D_ 12VDC 6A Power is need,but not include in this Kit_x000D_ Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering._x000D_ _x000D_ Package includes:_x000D_ 1 x Thermoelectric Peltier Refrigeration Cooling System Kit Cooler(finished kit)