Provide cool wind in hot weather Works on any computer with a USB cable has 3 usb port Factory price & good service colorful mini usb fan with USB hub and customized led message wholesale 1)USB powered message fan, no battery required.2)Plug-and-play, no driver and installation required.3)stand on desk steady4)On/off switch on front side of the fan5)3 USB Connecters in the back6)Pre-program your ...
