SPERO Longer Battery Life| Energy Efficient| Portable Fan Cooling Air Cooler Mini Fan Rechargeable Fan| Battery Fan| 4-Hr Back-up| Silent Operation| USB Fan  (Multicolor)

:Summer portable small fan: lightweight and portable, easy to carry, whether in outdoor activities, on the way to work or study can enjoy a coolRechargeable home fan: supports USB charging, no need to replace batteries frequently, cost saving, energy savingStrong wind power: despite its compact size, the design of the fan ensures strong wind power, so that you can feel cool even in the hot summer daysMulti-scenario use: not just suitable for student dormitory use, but also can be used as a necessary gift for outdoor activities, to meet the needs of different groups of peopleSilent