Three Modes of Fun: In music mode, the lights react to music or sound, changing light effects and speed. Disco or Mood Lighting: Switch from vibrant disco party mode to a calm and peaceful atmosphere with the included white cap. Both modes offer customizable settings via remote control. Seven Adjustable Colors: Choose from 7 RGB colors, adjust the brightness to one of four levels, or select fade mode for a slow, automatic color change. USB Plug and Play: USB powered for safe and convenient use. The long USB cable works with chargers, power banks, computers, laptops, and car chargers. Versatile Use: The 360° rotatable suction cup base attaches to glass or other smooth surfaces. A perfect gift for kids, or great party lighting for home celebrations, Christmas, birthdays, weddings, and even car discos!