KL-D Double Red Double Green Features Laser: 80+80(650nm)+25+25(532nm) mW double red and double green laser Scanner: Micro-step motor scanner, big angle scanning Play Mode: Sound Active, AUTO, DMX512 (7 channels), Master/Slave Interface: 3 pins XLR jack for DMX or Maser-Slave linking Features: The four tunnel red and green laser, the beams are compages, more than 100 laser patterns, over 300 laser effects. Advanced design program, four modes in one: Sound Active, AUTO, DMX512, Master/Slave for different applications Power Supply: 100~250V, 50/60HZ, 30W Size: 600*180*150mm Weight: 7.0Kg