Features:<br> 1.Good Refrigeration Effect: 12V refrigeration radiators has a high refrigeration efficiency, equipped with better cooling fans with better heat dissipation, can easily cool down in a few minutes without noise, no vibration, no refrigerant.<br> 2.Good Sealing: DIY refrigeration semiconductor adopts a complete sealing structure, isolation of water in the air, good sealing.<br> 3.Durable Material: Semiconductor refrigeration set is made of aluminum, TEC1 12706 semiconductor cold plate, durable.<br> 4.Small Size: Semiconductor refrigeration cooling system uses compact design to save space, can be installed anywhere, easy to install.<br> 5.Wide Application: Thermoelectric cooling system is suitable for computer heat sinks, small space cooling, for pet bed cooling, test table, carton, tableware room, wine cellar, etc.<br> specification:Item Type: Semiconductor Refrigeration Cooling System<br> Material: Aluminum Alloy,ABS<br> Voltage: 12V<br> Power: 50W<br> The Size of the Whole Machine:Approx. 10 x 9.5 x 9cm / 3.9 x 3.7 x 3.5in(Hand Measured Error)<br> Refrigeration Effect: Frost Below 26<br> Cold End Fan: Yes<br> PackageList:1 xSemiconductorRefrigerationCoolingSystem