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.Several colors: white, red, green, blue. However, when colors are swapped, other colors are generated. Slow flashing colors, fast flashing colors, 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, etc.Product decoration: suitable for home and office, you can display your creations in glass, crystal balls, such as jellyfish statues, crystal statues, various spheres. Can also be used as a holiday party decoration with beautiful lighting effects. Features: 7.9 cm in diameter and 2.5 cm in height. The concave base is suitable for spheres from 50 mm to 120 mm. The concave base is 30mm in diameter and the artwork can be spherical or flat when the diameter is over 30mm.Power mode: 3 AAA batteries (not supplied by the seller) or USB port, length of the 82cm cable is suitable for mobile power, PC, etc.