This stage with different shapes effect will definitely bring you wonderful visual effect. Features: Professional 911 channel -512 stage 8 changing colors with different patt The aluminum alloy material with high thermal conductivity to ensure the works stably safely reliably and smoothly. Adopt K9 optical glass coated lens beautiful and reliable appearance high transmittance make the uniform and clear. Sound sensor design enable you to control color and change speed with sound music. 4 control mode: DMX512 master slave sound active and automatic. Stable source high brightness low power consumption standard color long lifetime. Intelligent control system the will automatically turn off whth the surface of the exceeds 75℃。 Onel mounting bracket to on truss install on a wall or put on the ground. Great for DJ show home party ballroom bands etc. MENUFunctioncAddr Address: press “ENTER” in to and then press “UP” and “down” to choose and press “ENTER” to confirm it Chndchannel mode: the fixture have two channels 9CH and11CH press “ENTER” in to and then press “UP” and “down” to choose and then press “ENTER” to confirm it.ShndShow mode: press “ENTER” in it and then press “UP” and “down” to choose and press “ENTER” to confirm it