1. Battery capacity: 3000mAh large capacity battery
2. Five-gear wind speed
3. LED display- real time of power and wind level
4. 90 degree adjust the angle
5. Lanyard design - attach lanyard to hang over neck and free hands
6. Type-C charging port - fast flash charging
7. Built-in aroma diffuser
8. Speed 5 is circulating Air
9. Essential oil NOT included.