With a projected-light, it gives out brilliant colorful light beams play automatically or according to music. It comes with a built-in fan for heat dissipation, a tripod to conveniently place it on any surface. Compact and lightweight. High quality aluminum alloy housing. Suitable for discos, ballrooms, KTV rooms, bars, stages, parties and hotels, etc. When you connect the light to power and turn on the switch, you will see a variety of lighting patterns on the wall or floor such as red stars, green points, light point constantly changing or moving. You can also adjust the speed control button to adjust the star cloud changing speed. The music mode: The "Mic" hole will sense the sound level to change the frequency and intensity of the light. In stroboflash mode, the stage lights will stroboflash constantly.