Powerful Multi-effects】 Upgraded Party laser Lights, capable of producing 60 combinations of images, 6 color backgrounds (red, green, blue, red & green, red & blue, blue & green) and 3 beam combinations (green, red, green & red), creating a more wonderful stage atmosphere with multi-effect and high definition projection quality combination.【Remote Control & Sound Activated】 Remote control could adjust on/off, the motor speed, colors and background colors, switch 3 working modes: Auto (light colors change Automatically, creating a romantic and relaxed atmosphere), Strobe (colors appear and disappear quickly, creating a flash effect), Sound Control (lighting colors change according to the rhythm of the surrounding music).