1.Power supply is suit for 90v-240v, stable quality and suit for all world. 2.High quality strong aluminum alloy housing for the best cooling. 3.Dmx 512, master/slave, sound control and work auto. Voltage:ac 90-240v, 50/60hz Power consumption:210 Led:14pcs 15w 5 in 1 rgbwa led Color:rgbwa 5 in 1 Control :dmx, master slave, sound actived, auto mode Channel:5/9ch Beam angle:25-45 degree(optional) Display Digital :screen N.W.:4.5kg G.W.:6kg Carton size:46x50x34cm