Welcome to our shop! This thermoelectric cooler is designed to provide a good cooling effect using the HT064112 semiconductor. The cooling plate has a large area that allows for quick cooling by contacting more air. The hollow copper pipes with refrigerant inside deliver heat fast, resulting in higher cooling efficiency. It can be used to make a small fridge, mini air conditioner, or cooling device for pets. This cooler is convenient to wire and easy to use. It will cool down fast after being powered on. Specifications: - Max. Power: 120W - Max. Current: 10A - Rated Voltage: DC 12V - Rated Current: 8A - Semiconductor Model: HT064112 - Size: 14*14*9.5cm / 5.5*5.5*3.7in - Weight: 777g (approx.) Wiring Method: - DC12V +: All red wires - DC12V -: All black wires Please note: 1. This product can be powered with a switch power supply of more than 12V 10A. 2. If the room temperature is over 40℃, the cooling might be affected. Package Includes: - 1 x Thermoelectric Cooler Note: Please note that the new type and old type of this product will be sent randomly. Please make sure you do not mind before ordering. 100% Satisfaction: Our customers are our top priority. If you find any product problems after receiving the goods, such as damage and incorrect quantity of goods, please contact the seller immediately. We try our best to provide you with satisfactory after-sales service.