1.AL-150GB laser projector 2.CE & RoHS 3.Sonic automatic 4.Polychromatic 'shook his ... head' all over the sky AL-150GB Double color laser projector Model NoAL-150GBFeaturePolychromatic 'shook his head' all over the sky ... , KTVs, Pubs, Bars, DJs, Family parties and other entertainment centers.OEM ServiceWelcomeMM AL-150GB Double color laser projector