- Long-lasting Performance: Featuring double ball bearings with a lifespan of 65,000 hours and 7 powerful blades, this fan delivers robust airflow to efficiently cool your cabinet. - Multiple Speed Settings: Customize your cooling experience with a multi-speed controller. Choose from three settings: Low (L), Medium (M), and High (H). Enjoy whisper-quiet operation at just 20.3dB on the low setting. - Enhanced Safety Features: The iron grill on both sides ensures your safety by protecting your hands and preventing damage to the power cord during use, keeping your environment secure. - Versatile USB Compatibility: Our fan operates seamlessly with the USB ports found on various audio-visual equipment and game consoles, providing a convenient power source wherever you need it. Ideal for use in home theater systems, gaming setups, or any electronic cabinet, this fan helps maintain optimal temperature and performance. Its compact design easily fits into tight spaces while ensuring effective airflow without noise disruption, making it a perfect solution for gamers, movie enthusiasts, and anyone looking to protect their electronic investments.