- Long Porous Bearing Cooling Fan: Ensures effective cooling while minimizing noise. Ideal for amplifiers, refrigerators, freezers, and coolers. Also serves as a reliable replacement fan for PSUs. - Portable Design: Lightweight and easy to install, providing essential protection for your devices. - Compact 120mm Size: This 5V cooling fan operates at 1500RPM with a current of 0.32A. Built with high-quality materials, it offers excellent insulation and durability for demanding applications. - 2-Pin Connector: Features a simple plug-and-play connection for quick installation. If connected incorrectly, the fan will not burn out; it simply will not run, ensuring safety and ease of use. Applications: 1. Use as a cooling solution in audio amplifiers to maintain optimal performance and reduce overheating. 2. Replace faulty fans in refrigerators and freezers to enhance cooling efficiency and preserve food quality. 3. Install in power supply units to improve airflow and prolong the lifespan of electronic components.