3 Mode Green Mini Usb Portable Cooling Fan Desktop Handheld Blower With Powerful 2200mah Battery
The structure of these fans is unique and fashionable.
LED Indicator: Yes
Battery Type: 18650 Lithium-ion Rechargeable Battery
Output air volume: 1-Speed 873 L/Min (work time about 2 hours)
2-Speed 459 L/Min (work time about 4 hours)
3-Speed 242 L/Min (work time about 8 hours)
Output power: 4.5 W (Max)
Charger: Input: 100-240V AC
Output: 5V 1A DC
Charging time: about 4-5 hours
Could power by Charger ...