1. The structure of these fans is unique and fashionable
2. Using the brush and slotless motor, to ensure the high winds and long-life
3. Intelligent control system, reliable performance, which is fully functional and easy operation
4. Using the international standard 18650 capacity lithium batteries (not include), that can be recycled and low cost, more universal
5. A professional portable fan with integration of design, simple appearance and firm structure