Features: * new and high quality * An excellent refrigeration equipment cannot be separated from the help of a high-quality cooler. This semiconductor refrigerator uses high-end semiconductor heat dissipation technology and high-quality refrigeration chips to provide you with efficient and powerful cooling effects. It is suitable for 5.28GAL small space heat dissipation, semiconductor heat dissipation theory learning, research and formulation of heat dissipation equipment planning plans, etc. * High durability: Made of high-quality aluminum and plastic, it has strong low temperature resistance, durability and long service life. * High power: Using high-end semiconductor heat dissipation with a maximum power of 288w, effectively improving heat dissipation efficiency. * Ra pid cooling: Its four-chip design ensures a larger cooling block area that can contact more water, allowing the space to quickly cool to 5-8 lower than the normal temperature. * Stable operation: using high-quality refrigeration parts, stable performance, smooth and safe operation. * Low cost: This semiconductor refrigerator is different from other refrigerators in that it does not require refrig erant, thus reducing the cost of use. * Integrated structure: The semiconductor refrigerator is a finished product and does not require assembly. So when you receive it, just connect the wires and it's ready to use. * Low Noise: This semiconductor refrigerator is a high-quality kit that can operate with low noise, creating a quiet and comfortable atmosphere for you. * Water inlet and outlet: Side water inlet and outlet design makes cooling more convenient, no need to add water yourself. * Screw fixation: Each part of the fuselage is fixed with multiple precision screws to ensure its excellent stability. * Anti-slip feet: The bottom of the machine is designed with anti-slip feet to better ensure the safety of the machine and prevent it from slipping during use. * Plastic shell: Use thickened plastic shell to effectively protect the internal semiconductor and refrigeration chip from external interference. * Application: Suitable for 5.28GAL small space heat dissipation, semiconductor heat dissipation theory learning, research and formulation of heat dissipation equipment planning solutions, etc. Specification: Material: aluminum + plastic Maximum power: 288W (15.4V) Maximum current: 24A Rated voltage: DC 12V Rated current: 17A Cooling power: 170W Cooling space: 20L/5.28GAL Connection method (heat sink + fan) 1. The red wire is connected to the positive terminal of the power supply l2V. 2. The black wire is connected to the negative pole of the power supply l2V. Product size: 18*6.5*6.2cm/7.1*2.6*2.4in Packing size: 25*15*10cm/9.84*5.91*3.94in Package Included: 1 x Semiconductor Refrigerator Note: 1.The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2.Please allow slight manual measurement deviation for the data.