[Strong Wind] - Equipped with an advanced turbine motor, this fan delivers high wind speed while remaining super quiet, making it ideal for staying cool during hot weather. [Unlimited Wind Speed Adjustment and 90° Rotation] - Offers more powerful airflow than standard fans. The adjustable wind speed settings meet various cooling needs, and the 90° rotating head allows for multi-directional airflow to help you cool down quickly from any angle. [Long Battery Life] - Features a built-in rechargeable battery. The USB-powered fan provides up to 12 hours of runtime and is compatible with standard USB ports, laptops, power banks, and car chargers for convenient charging. [Smart Display] - Includes a real-time display showing battery level and wind speed settings. [Perfect Summer Gift] - This compact, portable fan has a sleek design suitable for men, women, and children. Ideal for use at work, during study, or while traveling. A great companion for outdoor activities and on-the-go cooling. Color: Light Gray Material: Plastic Battery Capacity: 4000mAh Package Contents: 1 x Fan 1 x USB Charging Cable Note: The actual product color may vary slightly due to lighting and screen display differences. Size measurements may have an error margin of +/- 1-3 cm.