- Compact and Efficient Design: Measuring 40mm x 40mm x 25mm (excluding the metal frame), this mini USB fan is perfect for tight spaces. It fits easily alongside computer hosts and routers, making it ideal for cooling electronics in limited areas. - Dual Fan Functionality: The upgraded 2-in-1 design allows for simultaneous cooling from different angles, enhancing efficiency. With a high air volume output, it quickly cools devices like smartphones, game consoles, and PCs in just seconds. - USB Powered with Adjustable Speeds: This fan connects easily via USB and features a speed adjustment switch with three settings: Low (4000rpm), Medium (4800rpm), and High (5500rpm). Noise levels range from 23dB on Low to 27.3dB on High, allowing users to select the optimal speed for their environment. Both fans can operate from a single USB cable for added convenience. - Durable Double Ball Bearing Design: Constructed with a high-quality double ball bearing motor, this fan boasts a lifespan twice that of standard fans, ensuring long-lasting performance. The metal frame includes finger protection to minimize the risk of injury during operation. - Practical Use Cases: 1. Place it next to your gaming console to keep it cool during extended play sessions. 2. Use it on your desk to prevent laptops and PCs from overheating during intensive tasks. 3. Fit it in tight spaces behind furniture or equipment to ensure optimal airflow for your electronics. This USB fan combines functionality, durability, and compactness, making it an essential accessory for anyone looking to improve the cooling of their electronic devices.