Used for Disco,pub ,bar,KTV room, family party etc Rated voltage: AC110v~220v/AC240v 50Hz-60Hz Laser power: 5mW~10mW Green/ 5mW-100mW Red Laser wavelength: Green(532nm) Red(650nm) Working mode: stand alone/Music Activ measure: L200 X D120 X H150 mm W: 0.5Kg