TOUCH SWITCH: 6 modes, multiple colors are slowly exchanged, multiple colors are quickly exchanged, constant white light, constant red light, constant blue light, constant green light. Does not rotate. MULTIPLE COLORS: white, red, green, blue. However, when colors are exchanged, other colors are generated. Colors Slow Flashing, Colors Quick Flashing, Constant White Light, Constant Red Light, Constant Blue Light, Constant Green Light. For example, when red and blue light appear at the same time, purple is produced, red light and green light meet to produce yellow, and so on. PRODUCT DECORATION: suitable for home display and office display, you can display your glass crafts, crystal balls, such as jellyfish statues, crystal statues, various spheres. Can also be used as a holiday party decoration with beautiful lighting effects. PARAMETERS: 3.1 inches in diameter and 1 inch in height. The concave base is suitable for 50mm-120mm spheres. The concave base is 30mm in diameter and the artwork can be spherical or flat when the diameter is greater than 30mm. OPERATION POWER MODE: 3 AAA batteries (not provided by the seller) or USB port, cable length 82cm is suitable for mobile power, pc, etc.