Description: 【Powerful Wind Force】: This Portable Waist Fan is designed with a strong wind force, specifically for outdoor sports and high temperature workers 【150 Speeds Wind】: The Portable Waist Fan features 150 speeds wind adjustment, allowing you to freely choose the appropriate amount of airflows for more comfortable cooling 【Hanging Design】: Equipped with clip for hanging on the waist and lanyard for hanging on the neck 【Long Work Time】: 12000mAh large capacity battery, long work time. Input: 5V/2A; Output 5V/3ACharging interface: Type C; Working hours are based on wind speed you choose. The greater the wind speed, the shorter the working time; the smaller the wind speed, and the longer the working time 【Lighting Function】: The Portable Fan can provide lighting at night, suitable for outdoor camping, night climbing, outdoor work, etc. It can also be used as a mobile power supply Specification:     Size Chart: 73.7mmx98.3mmx107mm/2.90inchx3.87inchx4.21inch Package Includes: 1x Fan 1x Charging Cable 1x Lanyard Note: Due to the difference between different monitors, the picture may not reflect the actual color of the item. Due to manual measurement, there may 1 be-2cm error in size.