It is a small and easy to portable ultra bright Mini LED light. compact and light weight.can be used on both desk and bedside table, or to go out. So convenient. its soft shade, avoid the direct LED light shine, more effective protection of eyesight. its flexible body Suitable for all occasions Can be connected to the PC USB port.if you have a USB port, you can use this little light. It's rather like the Bendy cable in that it can be twisted or turned around to suit your needs.