Please open the battery cover and take out the insulator before using the fan, or the fan can't work.
Rechargeable High Capacity Battery
Ensures 10 hours wireless working time - With rechargeable 2600mAh lithium battery, works 3-10 hours on a full charge, rechargeable for hundreds times and ensures safe using.
3 adjustbale settings - Multifunctional Fan
Indoor and outdoor portable fan - Low-medium-high speed level. Adjust appropriate fan speed by pressing the power button repeatedly.Foldable handle design, convenient to hold in hand, and also fits your handbag with its palm-size. Or just fold the handle and put on the desk.
Convenient Charging - Compatible with all USB
Output device With the USB charging cable, works with and could be recharged by 5V output adapter, USB charger, laptop, power bank and other USB-enabled devices.
It is convenient to hold in hand when using, and also fits your handbag with its palm-size.