[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. Adjustable wind speed settings meet various cooling needs. The 90-degree rotating head allows for wide-angle airflow distribution in multiple directions. [Long Battery Life] - Built-in rechargeable battery provides up to 12 hours of runtime. USB-powered design is compatible with laptops, power banks, car chargers, and standard USB ports for convenient charging. [Smart Display] - Real-time display shows battery level and wind speed settings. [Perfect Summer Gift] - Sleek and portable design suitable for men, women, and children. Ideal for use at work, during study, travel, and outdoor activities. A reliable cooling companion for everyday use. Color: Light Gray Material: Plastic Capacity: 4000mAh Package Contents: 1 x Fan 1 x USB Charging Cable Note: The package includes only the items listed above. Other accessories are not included. Note: Lighting effects and display settings may cause slight color variations between the image and the actual item. Measurement allows an error of +/- 1-3 cm.