16Colors change: red, green, blue, yellow, cyan, purple and white Touch Mode: Please press the touch button once to change one color, if press 8th times, the colors will be changed automatically. Hold switch down for 2 seconds to turn off. Low consumption, will not be hot after long time working, Light source use the high-quality LED, light is soft and uniform, no dazzling, non-flicker, won't hurt eyes. Widely applicable to various environments, it can be used as a decorative light in homes, bedrooms, living rooms, bars, shops, cafes, restaurants, parties, clubs and other places, as well as a gift for friends. If you encounter any questions, we will be very enthusiastic to answer you.