Waist Fan comes with an intelligent LED digital display to show real-time battery level and working status, plus dust, sweat and water-resistant design for durability in complex outdoor environments. Belt Clip Fan boasts a turbo air outlet structure that boosts cooling efficiency by 50%, producing stronger airflow with lower noise to keep users refreshed without distractions. Portable Waist Fan features a 6000mAh high-capacity battery, delivering all-day cooling for extended outdoor or high-temperature activities; supports charging while in use for uninterrupted comfort. Belt Fan doubles as an emergency power bank (5V-2A USB output) and LED flashlight with SOS flashing mode, meeting multiple outdoor needs from device charging to emergency signaling. Waist Clip Fan versatile usage options: clip onto shirts, belts or pants, hang around the neck via lanyard, or place on desks using the built-in bracket for flexible cooling.