Upgrade Handheld Fan Rechargeable Battery Fan Mini Portable Fan with USB Personal Fan for Home, Desk, Traveling, Outdoor

Color: Black Size: 3.6*1.4*8 inches Easy to use. When you received the package, you can take off the black part of the handle, put the battery in, then you have to help it to wear its black cloth to protect the battery. Finally, you can use it. Another usage. You can use the mini fan without the battery, but you have to let it charging every time. ( but actually this usage is not very portable, you can't use it outdoors, so for customers' convenient, we provide the battery to let fan last long and more convenient. ) Tips: When the mini fan out of battery, the light will be red while you charge, the light turns green means it is fully charged. For its safe, please charge the fan 3 hours when it is out of battery. Avoid contact with the water, and please use dry cloth to wipe clean. Please do not overcharge. Package includes: 1* Lithium battery 1* Mini fan 1* Charging wire 1* Round base