Model: TEC1-12706 - Quantity: 1 - Color: White - Material: Plastic + ceramics - Rated voltage: 12V - Rated power: 50~72W - Get ice cold in minutes or heat to boiling by simply reversing the polarity used for numerous applications from CPU coolers to alternate power sources or even for your own custom car drink warmer/cooler. - These devices must be used in conjunction with a heat sink to avoid burned - One side is cooling (Printed model number)and another side is heating (Printed no word) when working. - Please radiating the heating side avoid using under no-radiating condition over 2s - Coated with thermal grease when install the device - Cable length: 30cm