1、Include semiconductor cooler and other accessories, compact size can be installed anywhere. 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. 3、Great DIY kit for electronic enthusiasts in semiconductor cooling applications. Applicable for small space cooling, air cooling dehumidification, semiconductor refrigeration learning theory, etc 4、Semiconductor coolers are a form of solid state cooling that incorporates both semiconductor Technologies and electronic assembly techniques. 5、Our semiconductor cooler with easy installation. Suitable for small space cooling, semiconductor refrigeration learning theory, research solutions developed cooling equipment planning.