Remote / AUTO / sounds active / stepping effect. spectacular scenes laser patterns projector mixed RGB LED ripple background. Adjustable green brightness. Laser source (Laser diode): Red-150mw@650nm / Green-50mw@532nm. LED Source: 3W RGB LED. Warm up time: 2-8 Minutes. Work environment: Indoor 10-40°C. Ray Effect: please visit the video and pictures. Cooling system: Intelligent temperature control fan (Critical point 20°C ). Shoot distance: Laser-Up to 50M (project in dark enough environment, other light will affect its effect). Play Mode: Sound Activated, AUTO. Control Mode: Manual / IR Remote. Using for: DJs, Bands, Bars, Pubs, Clubs, KTV, Family Party, Birthday Party, Celebration Party, Wedding Party, Festival Party, Mall, Shop, Events etc..syi