Vention Mini Handheld Fan 4500mAh 11000RPM Rechargeable Strong Wind 100 Speed Stepless Control Display Adjustable Turbo Portable Handheld Fan for Outdoor Sports

【Rapid Cooling Technology】It utilizes "Ice-Core Tech" with a semiconductor thermoelectric chip to generate an instant, distinct chill, providing an "icy breeze" on contact.【High-Performance & Quiet Motor】Powered by an 11,000 RPM brushless motor, it delivers powerful airflow while maintaining quiet operation, making it suitable for use during work or study.【Precise Speed Control & Display】Precise Speed Control & Display: Features 100-speed stepless control and a "101-Storm Mode," allowing users to seamlessly adjust the wind force. A smart LED display clearly shows real-time battery level, fan speed, and active mode.【Long-Lasting & Fast-Charging Battery】The high-density lithium battery offers an extended run time of up to 11 hours for the Pro model on low speed. It supports 18W fast charging and can be used while plugged in.【Ultra-Portable & Versatile Design】Weighing approximately 226g–230g (similar to a smartphone), it is compact and palm-sized. Its 2-in-1 design allows for use as both a handheld device and a stationary desk fan with a stand.