- 4 Speed Settings : This USB charging fan features four adjustable speeds powered by a high-efficiency brushless motor and three robust 8-inch blades. Experience a powerful breeze while maintaining ultra-quiet operation, allowing for tailored cooling in various environments. - Versatile 2-in-1 Design : Use the fan as a portable desk unit or securely clamp it with its robust base that accommodates edges up to 3 inches. Ideal for attaching to treadmills, bedside tables, or desks, this fan maximizes space while providing optimal airflow. - Dual 360° Rotation : Enjoy the flexibility of dual 360° rotation. The fan head can tilt vertically, while the base rotates horizontally, ensuring cold air is directed exactly where you need it, making it perfect for any angle in your workspace or home. - Fast Charging Capability : The rechargeable fan supports 5V-2A fast charging, compatible with car chargers, laptops, power banks, and USB outlets. With a powerful 10,000 mAh battery, it delivers up to 24 hours of continuous use when fully charged, keeping you cool all day long. - Ideal for Multiple Settings : This USB fan is perfect for both indoor and outdoor use. It’s great for homes, offices, and bedrooms, and is easily transportable for travel or camping trips, giving you reliable cooling wherever you go. The combination of its adjustable speeds, versatile design, and long-lasting battery makes this fan an essential item for comfort in various scenarios, from working at your desk to relaxing at home or staying cool during outdoor activities.