USB salt lamp enables us to plug in the salt lamp in any USB port of either laptop or mobile adapter and gives a variety of lights. If it’s plain white rock it comes up with color-changing light and pink salt only comes up with orange hues.

USB salt lamps are also available in many shapes and sizes with the feature of portability. You can plug the lamp directly into the USB charging port. This feature makes the lamp travel friendly and you can take it anywhere with you. It gives a calming glow and can be used as a decorating as well as a healthiness tool.