1. 2-in-1 USB computer fan features dual fans that work simultaneously, providing optimal cooling for electronic devices.2. Full metal cover aluminum alloy mask,sturdy and durable, not easy to break. It can protect your fingers and prevents foreign objects from falling into the fan, making it perfect for use in home or office environments.3. Compact and versatile design of the electronics cooling fan makes it suitable for use with a variety of electronic devices, including computers, PS5s, routers, and more.4. USB-powered design eliminates the need for additional power outlets, making it a convenient and portable cooling solution for on-the-go use.