7 color changing, 4 flashing color modes (flash, strobe, gradient and smooth). Touch switch 7 colors:including red, green, blue, yellow, cyan, purple, white. They are powered by 3 AA batteries (not included) and USB power cable.3D acrylic lamps can be used in bedroom, children's room, living room, bar, hotel, store, cafe, restaurant, etc. As a decorative lamp. It can also be used as a gift for holiday, birthday, Christmas. Happy to come to customize the shape!
