Features: Four modes in one: Sound active, AUTO, DMX512, Master/Slave for different applications. Advanced design program, more than 100 laser patterns, more than 300 laser effects. Scanner: Micro-step motor scanner, big angle scanning Laser: 50mW 532nm wavelength green laser Play Mode: Sound Active, AUTO, DMX512 (7 channels), Master/Slave Interface: 3 pins XLR jack for DMX or Maser-Slave linking Power Supply: 100~250V, 50/60HZ, 20W Size: 250*200*90mm Weight: 3.4Kg Applicable for Disco, Clubs, KTV, Pub, Bar, family party,