1. Plug and play.
2. No extend power supply is needed.
3. Switchless USB LED light.
4. Position the fly-light anyway you wish.
5. Power saving design, LED light is rated to average 8,000 hours of use.
6. Durable featherweight construction and small enough for taking.
7. Anywhere easily.

we are the manufacture&exporter of different kinds cable in china .we can supply usb cables,ieee1394,SATA,QUDIO&VIDEO,DVI, HDMI,VGA,Serial,LAN CABLE,LFH CABLE CUSTOM CABLES etc, except this ,we have also produce usb gift .such as:usb fan,usb light, usb vacuum, usb warmer cup,usb hub and so on.