... sound activated (4)Disco,Clubs,KTV,Pub,Bar,Family (1) Mini laser stage lighting input voltageAC110-240Voutput voltage5V/1.0-1.5Awavelength532nm(green)660nm ... the vhythm of mnsic,the control buttom to adjust flashing stage, Such as firely twinkling charm(6)At home,wedding,party ... the trade show to attact crowds and increase bussiness oportunities Mini laser stage lighting