Directly plug the USB LED LIGHT into the USB PORT on your NOTEBOOK or PC 
Compatible with USB 1.0 and USB 2.0 
Gently adjust the flexible neck of USB LED LIGHT to position the flylight anyway you wish. 
Lightweight and portable? perfect for travel companions 
Power saving design comes with reliable LED light. LED light is rated to average 8000 hours of use. 
Arm Length : 37cm / 14.57 inches 
Package weight: 86g

Package Content:
1 x USB LED Lamp Light