- Easy to use: Simply connect the male conductor of the governor to any phone charger, computer USB port, or fan plug, then plug into the female conductor. Alternatively, you can use a USB 5.0V power supply for convenience. - Adjustable airflow: Customize your comfort with strong and weak wind settings to suit your needs. - Efficient fan speed regulation: Unlike non-adjustable USB fans, this product features an internal circuit board that boosts the USB 5V at the second speed, resulting in increased air volume and better performance. - Versatile compatibility: Designed for the widely used 5.0V USB fans found on the market, ensuring seamless integration with your existing devices. Use Case Scenarios: 1. Perfect for use in a home office: Adjust the fan speed while working to maintain a comfortable environment, promoting productivity and focus. 2. Ideal for outdoor activities: Connect to a portable power bank while camping or at outdoor events to enjoy a refreshing breeze. 3. Great for personal spaces: Use with desktop fans in bedrooms or living rooms, allowing you to tailor airflow to your preference. This product combines functionality with compatibility, making it a reliable choice for enhancing your cooling experience.