Features: <br>1. Premium semiconductor cooler with super power and long durability. <br>2. Internal fin design has greater contact area with water for quick heat dissipation. <br> <br>3. The large area cooling block has more contact area with air for good cooling dissipation. <br>4. Refrigeration effect depends on the size of the cooling space, ambient temperature, heat insulation, sealability ,etc. <br>5. Simple structure but good practicability. <br> <br>Specification: <br>Condition: 100% brand new <br>Power Supply: DC12V 15A (NOT included) <br>Max Power: 120W <br>Cooling Power: 80W <br>Red Wire: "+" <br>Black Wire: "-" <br>Size: 20*11.5*7.5cm / 7.87*4.53*2.95in <br>Weight: Approx. 764g/26.9oz <br> <br>Package list: <br>1 * Cooler <br> <br>Note:.Please allow slight error due to manual measurement. Thanks for your understanding.<br>1、Premium semiconductor cooler with super power and long durability. <br>2、Internal fin design has greater contact area with water for quick heat dissipation. <br>3、The large area cooling block has more contact area with air for good cooling dissipation. <br>4、Refrigeration effect depends on the size of the cooling space, ambient temperature, heat insulation, sealability ,etc. <br>5、Simple structure but good practicability.