Features: 

Unparalleled airflow with 140,000 RPM.

Super quiet, high performance brushless motor.

Energy-saving design, cost savings.

Double ball bearings for extra reliability.

Transform your space with good ventilation.

Specification:

Size: as shown

Maximum power :180W

Fan speed :140000

Bearing: double ball

Battery :2 * 4000mAh battery

Charging: Type c interface

Package Included:

1pcs * Mini Turbojet Fan.

Note:

Please allow 0.5-1cm error due to manual measurement. pls make sure you do not mind before you bid.

Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!