Description USB Charging 18650 Lithium batteries 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. Adopt international standards of 18650 3.7V/2200mAh large-capacity lithium battery provides super long using time and strong power output.
