Gold Touch Lamp Sets with Dual USB Ports Each crystal lamp has 2 USB ports which are very convenient for charging purposes, the light is amazing and the plugs a super bonus for charging your phone and tablet. Touch control to adjust brightness (3 levels) is awesome and you can touch anywhere on the lamp. Crystal lamp is absolutely adorable all and it is really classy and pretty. It was a breeze to assemble just took a few seconds. Overall very pleased and impressed with this beautiful lamp that has a great style and function to bedside lamps.