Feature: 1. [Fast Cooling] The semiconductor cooler adopts 12706 semiconductor cooling plate, which is good for use. Fast cooling, excellent cooling effect, so that the area being cooled has the appropriate temperature. 2. [Fully Sealed Structure] This semiconductor cooler has a fully sealed structure to isolate moisture. High cooling efficiency, easy to cool in a few minutes. 3. [Basic Value] Supply voltage 12V DC, 72W cooling power, can be used as a pet mini air conditioner or small refrigerator, suitable for small space cooling. 4. [Simple Operation] This semiconductor cooler is very easy to operate and adjust, easy to operate, practical, new hands up is also very easy. 5. [Professional Process] The use of durable ABS and aluminum materials, can withstand harsh environments and conditions, long service life, professional process, stable performance. Specification: Item Type: Small Electronic Cooler Model: XD 36 Material: ABS, Aluminum alloy Input Voltage: DC12V Product Power: 72W . Package List: 1 x Cooler Note: Cold end frosting requires low ambient temperature, not what environment can be frosted, generally frosting ambient temperature below 25 ℃.