Built-in more than 1000 kinds of animation patterns, divided into wedding class, animal class, sports class, etc., according to the need to play or play separately.The number of patterns is increasing every month. Laser power: red 200 mW, green 100 mW, blue 200 mW Control: voice, self-propelled, DMX, master and slave control, play alone DMX channel: 12 Voltage: 100-240V AC 50/60 Hz 20W Galvanometer: 15K Net weight: 2.0KG Gross Weight: 2.2KG Inner box: 310 * 225 * 160 Outer box: 450 * 340 * 350 4 sets / box