... Red and Green a good tool for family party Laser Stage Lighting, Disco Laser Light .About the laser of laser Module ... green stars turning 4,MIC inputMINI Three Colours Twinkling Star stage lighting Functions: Single Red,Green and Yellow twinkling , diversified pictures ... there is no music,safer to human and enviroment.color box, 20pcs/carton Applicable place: DJs, Bands, Bars, Pubs, Clubs, Roller ...