brand new and high quality. Features: Made of high quality material, solid, durable and super power, serve you for a long for time. Internal fin design provides a larger contact area with water, which improves cooling performance and enhances cooling efficiency. The large area cooling block has larger contact area with for good cooling dissipation. This 15L water cooler can reduce the water temperature to 8-10 degrees below normal temperature. It is available to set the temperature according to the ambient temperature, creating a great environment for the ornamental fish, conducive to the growth of them. Fit for fish for tank, experimental equipment and so on. 1 thermoelectric cooler only, other accessories demo in the picture is not included! Specification: Material: Metal, Semiconductor Model: XD-2024 Size: app.115 x 100 x 77mm/4.53 x 3.94 x 3.03in Input voltage: 12V Current: 6A Power: 72W Cooling power: 50W Pipe size: 8mm/0.31in(Inner diameter) Color: As picture shown Quantity: 1 Pc Note: No retail package. Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 1 x Thermoelectric Cooler