The structure of these fans is unique and fashionable.
Using the brush and slot less motor, to ensure the high winds and long-life.
Intelligent control system, reliable performance, which is fully functional and easy operation.
A professional portable fan with integration of design, simple appearance and firm structure.
Three gear speed, according to your need to debug a suitable own air volume.
Use 4.5 W brushless motor industrial fan 4 inches, big air volume is long life.
Battery compartments for disassembling structure, convenient for the user to maintain and replace the battery.
Adopt international standards of 18650 3.7V/2200mAh large-capacity lithium battery provides super long using time and strong power output.