[Long Cord Convenience] The fan comes with a generously long 70cm power cord allowing flexible placement. since it has no built in battery adding a power pack enables nighttime use making it versatile for all day cooling.
[Easy to Use] Designed for hassle outdoor use this solar panel fan eliminates complex wiring setups. simply connect it to the solar panel or usb port and enjoy immediate cooling wherever you need it.
[Ideal for Outdoors] With its durable polysilicon wafer construction and compact size (5.4 x 4.3in) this fan is for camping hiking gardening or any outdoor activity. stay cool and comfortable wherever your adventures take you.
[Automatic Cooling] When exposed to sunlight the fan automatically starts rotating to dissipate heat and provide ventilation. for keeping your space cool during hot sunny days without any manual intervention.
[Dual Power Sources] This solar panel fan can be powered by sunlight when connected to the solar panel or via usb port from your computer or power bank. enjoy flexible usage both indoors and outdoors without worrying about battery life.

Spec:

Item Type: Solar Panel Fan
Material: Polysilicon wafer
Solar Panel Output Interface: USB2.0
Fan Power Cord Length: Approx. 70cm / 27.6in
Working Voltage: DC 5V
Solar Panel Size: Approx. 136 x 110mm / 5.4 x 4.3in

Package List:
1 x Solar Panel1 x Fan

Note:
It can only work in sunlight, if you don't provide power through the USB port.