Portable Mini USB Fan Carry on Coolness
Operation instruction:
Assemble the fan's two parts together.
Insert the fan into an usb connector , such as a power bank , laptop
Descriptions
You can Control the power bank to switch on/off USB fan, since it equips plug-and-play
Specifications:
Rated voltage: 5V
Rated power: 1W
Dimensions: 145.5 x 15 x 89.3 mm
Tips:
USB fan allows you to adjust the bending angle , do not over flex
USB fan is one piece design. ...