Designed for outdoor workers, fitness enthusiasts, travelers, and office professionals who need portable cooling during heatwaves or activity. Builtin chip and multilayer noise reduction technology provide reliable performance over extended use, with minimal overheating and reduced disturbances. Equipped with eye vortex airflow system and an energyefficient threephase motor, it delivers 100 adjustable speeds with low noise and enhanced durability. Delivers instant cooling relief with a USBrechargeable handheld design, providing up to 9 m/s airflow using advanced hair dryer motors and tunnel technology for effective cooling. Key attributes at a glance Function: cooling on the go, suitable for a variety of environments and activities. Compatibility: USB rechargeable for onthego use; convenient charging from standard USB sources. Size: Compact handheld form for easy portability and targeted cooling. Performance: 100 adjustable speeds, low noise operation, durable construction, 9 m/s airflow. Technology: Builtin chip, multilayer noise reduction, eye vortex airflow system, tunnel technology, and energyefficient threephase motor. 23 practical use scenarios On outdoor work sites or during outdoor activities in hot weather: stay cool on construction sites, landscaping, or delivery routes without frequent breaks. In the gym, while running, cycling, or during travel: quick cooling between sets or during long trips to maintain comfort. at the desk or during commuting: fast, quiet cooling in an office or transit environment, enhancing comfort without distracting others. Instant, reliable relief with a compact, USBrechargeable handheld fan that combines powerful airflow and smart cooling technology for everyday use.