They have a USB port for charging and can be powered by a built in rechargeable battery. You can adjust the speed of some of them to meet your cooling needs and they can be powered directly by batteries.they can be used both indoor and outdoorit lasts for more than 4 hoursThey have a USB port for charging and can be powered by a built in rechargeable battery. You can adjust the speed of some of them to meet your cooling needs and they can be powered directly by batteries.they can be used both indoor and outdoorit lasts for more than 4 hoursThey have a USB port for charging and can be powered by a built in rechargeable battery. You can adjust the speed of some of them to meet your cooling needs and they can be powered directly by batteries.they can be used both indoor and outdoorit lasts for more than 4 hours
Specifications
Key Features
built in rechargeable battery
when fully charged it last more than 4 hours
it can be used both and outdoor
it is carry able
most be fully charged before first usage
Specifications
SKU: FA203HA3SBTLBNAFAMZ
Product Line: shine shine store
Model: N/a
Production Country: China
Weight (kg): 0.11
Color: N/a
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