1. 5Speed Strong Wind: Offers low, medium, and wind speeds (14) along with a natural wind mode (5). Easily switch between speeds with a button press to suit your cooling needs. Press and hold the button for 3 seconds to power off the device silently. Simple, efficient operation with strong airflow, low noise, and long battery life. 2. 2000mAh Capacity: Features a builtin 2000mAh capacity battery for wireless use. The included TypeC port is compatible with phone chargers, power banks, and computer USB ports. Enjoy unlimited runtime when plugged in. After a full charge, it operates for 48 hours depending on wind speed. 3. 180° Adjustable: Comes with a 180° rotating bracket for flexible angle adjustment. Whether directing airflow at your desk, providing wideangle cooling, or using it in portable mode, the fan adapts effortlessly. It can be used as a handheld or hanging fan, with a sleek design that enhances any workspace. 4. Smart Display: Equipped with a responsive LED screen that shows realtime wind speed levels (15) and battery percentage. Adjust settings by touching the screen following onscreen prompts. Check the display before going out to monitor the remaining battery, ensuring worry travel planning.