Portable Mini Usb Fan USB Rechargeable 2200mAh Li-ion Battery

Multifunctional Fan 4.5W work in Home Office Outdoors

Portable Mini USB Li-ion Battery Rechargeable Multifunctional Fan 3 Gear Speed 

Features: 
Firm and fashion fan structure 
Intelligent control system, reliable performance 
Super strong wind with long life 
USB or international standard 18650- battery power supply 
Brushless motor and improved PCB 
Rechargeable and portable power, USB input/output 

Specifications: 
Input voltage: 5V 
Input current: 0.5~1A 
Output voltage: 5~9V 
Output power: 4.5W 
Speed mode: 3 ranges 
Charging time: 5 hours 
Working time: 2-4-8 hours 
Battery: 3.7V Li-ion 2200mAh  (included) 
Material: ABS 
Size: Approx. 140mm * 106mm * 42mm 

Package Content: 
1 x Mini Fan (with package box) 
1 x Li-ion Battery 
1 x USB Charging Cable 
1 x User Manual