This LED lamp features innovative round lamp design for even lighting. It has 16 bright LEDs. It can be turned on and off through touch sensitive panel. The brightness can also be adjusted through this touch button. The table lamp has built in rechargeable battery, which can be charged using any USB port including power bank and mobile charger top. USB cable is included. Brightness can be adjusted in 3 levels. The lamp runs for around 4 hours on a fully charged battery.