Strong Cooling Unit: This semiconductor cooling unit utilizes a powerful through-water-cooled air conditioning cooling unit for excellent cooling performance. Wind Direction: The straight wind reaches up to 1m; a temperature control system can be added according to different needs. Stable and Durable: This cooling system uses 2 TEC1-12706 semiconductor refrigeration cores, making it very strong. A cooling fan is used to extend its lifespan. Cooling Effect: The cooling effect depends on the size of the cooling chamber, ambient temperature, heat insulation, sealing, water temperature, etc. Wide Application: Can be used in pet beds, test benches, and other small cooling areas. Also suitable for cooling small spaces, semiconductor cooling theory learning, research solutions, and developed cooling equipment planning. Material: Metal Color: Black Package Contents: 1 * Cooling System Note: Light photography and different displays may cause the color of the item in the picture to be slightly different from the real thing. The allowed measurement error is +/- 1-3 cm.