AITECAC 18 inch USB Quiet Cabinet Cooling Fan System with Speed Controller, High Performance Cooling Fan Compatible for Home Theater AV Cabinet Cooling

Precise Speed Adjustment: Offers multiple speed settings, allowing users to accurately control the airflow based on specific needs, with a maximum airflow of 156 CFM

Silent Operation: Utilizes unique silent technology, with noise levels as low as 20 dB during operation, providing users with a quiet and comfortable viewing environment

Easy Installation and Compatibility: Designed for simplicity, it can be quickly installed without complex tools and is highly compatible

Energy Saving and Eco-Friendly: Uses a low-power motor that not only reduces electricity consumption but also helps minimize overall environmental impact, aligning with modern green living principles

Flexible Airflow Direction Adjustment: The built-in fan blades can be easily adjusted to change airflow direction as needed, catering to different cooling requirements and making heat management simple and quick. Please refer to the video on the detail page for the method of changing the wind direction