Technical Parameters: Mode: voice, auto, DMX512 signal Laser power: green 50mw, red 200mw, blue 800mw Color: red, green and blue Voltage: 90-240V, 50-60HZ Power: 50W Size: 340 * 200 * 75mm Weight: 2.8kg Features: red, green and blue three beam staggered scan, gives a dynamic shock effect.Simple operation, plug and play. Uses: KTV rooms, bars, dance halls, wedding, performances and so on.