1、POWERFUL AND STABLE: The brushless DC motor of our turbo fan operates at a maximum output speed of 110,000 RPM, generating an incredibly strong wind speed equivalent to a forceful hurricane, ensuring powerful and excellent performance. 2、LONG LASTING USAGE: With built in dual batteries, each with a capacity of 2500mAh, our air blower jet fan offers up to 4 hours of continuous usage, providing extended battery life for your needs. 3、WIRELESS DESIGN WITH LONG BATTERY LIFE: Enjoy the convenience of wireless operation with our powerful turbo fan, as they come with built in batteries (two 2500mAh batteries connected in series) that eliminate the need for external power sources, providing long lasting convenience. 4、PREMIUM STRUCTURE: Made with laser nylon sintering technology, the pocket sized air turbo fan features a fashionable and delicate design. The TYPE C charging interface supports 13W fast charging, allowing for quick and efficient recharging. 5、EASY OPERATION: Simply press the switch to start the airflow, and release it to stop. The user friendly design of our air blower ensures effortless functionality. Additionally, the charging board includes protection features for safe and reliable charging. The internal brushless motor can arrive speeds of up to 110,000 RPM for high speed performance.