USB 3 LED Lights                                                                                                                         1. Plug and play;                                                                                                                                      2. No external power supply is needed;                                                                                                                                  3. Switchless USB light;                                                                                                                                                       4. Gently adjust the flexible neck of USB LED light to position the flylight anyway you wish;                                                                                       5. Power saving design comes with reliable LED light;                                                                                                   6. Durable featherwiehgt construction and small enough for taking anywhere easily.