Features: Experience efficient cooling with the thermoelectric coolers, designed to rapidly lower temperatures for a variety of electronic devices. This semiconductor refrigeration plate features a 40x40mm design, operates with low power consumption, and offers precise temperature control without any moving parts or noise. Ideal for electronics enthusiasts, DIY hobbyists, and engineers who require reliable cooling solution for their projects. Perfect for use in cooling applications such as portable car coolers boxes, and scientific instruments, ensuring stable performances across different environments. Crafted from high quality materials, this peltier module is environmentally friendly and provide long lasting durability, making it a dependable choice for maintaining best device temperatures. Specifications: Component:Electronic Component Size:Approx.4x4cm/1.57x1.57inch Model:24115/24102/24125/24103/24104/24105/24106 Weight:125g Package Includes: 1Pc Thermoelectric Coolers note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you will not mind before you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color about the item.