Features:

Fashion and unique structure， portable and lightweight
Using the brush motor and improved PCB， to ensure the super strong winds and long-life
Intelligent control system， reliable performance，which is fully functional and easy to operate
Power supply can be USB or international standard 18650 battery， more convenient

Professional and portable fan with intelligent design， simple appearance and firm structure
3-level speed for selection， easy to operate
With LED Light function

Specifications:

Model: Lileng-831
Speed mode: 3 ranges(Low/Medium/High)
Output power(max): 3.76W
Working time: 2-4-8 hours
Power supply:Rechargeable 18650 battery or DC 5V USB power
Battery specification: 18650 lithium battery， 2200mah
Battery installation: removable
Charing time: 5 hours
Dimension: 124 x 148 x 44mm/ 4.88 x 5.83 x 1.73 inch
Charger: DC 5V 600MA

Package Contains:

1 x Mini Fan
1 x Micro USB Cable
1 x 18650 battery