large capacity, 5 to 8 hours contiguously working time for different speed level: Low Gear (18 hours); Middle Gear (13 hours); High Gear (10 hours).
【3 Speeds Adjustable】3 speed settings with indicator, short press the button to turn on the fan, and press repeatedly to adjust the wind speed or turn off the fan.
【Handheld Fan/Desk Fan 】It is a mini handheld fan for outdoors after removed from removable base. And it is a steady desk fan for indoor on the desk table in the base.
【USB Rechargeable】The mini fan is USB rechargeable, you can charge it by USB charger, computer or any other device that have a USB port. It takes about 4-6 hours to full charge.
