The incredibly convenient 360 degrees touch control makes it super simple to use. With a white light mode that features three brightness levels and a multicolor setting. With a colorful light that creates different effects to suit your mood, the lamp is perfect for illuminating any space for every occasion. It's battery-operated, charges via USB. In addition to providing soft, eye-friendly light, the lamp is very handy carrying that makes it easy to take with you to the kitchen for a late-night glass of water, and it's also great to have around during emergency situations in case you lose power. Just simply tap the control panel on the top of the touch lamp,and change the colors you want,that¡¯s great for relaxing background illumination and reading.