Mini Portable Travel USB Rechargeable 3-Speed Air Cooler Desktop Fan Handheld US with battery

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(Depend The Model Of Your Choice To Use)
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 Cable