Laser Power: 30mW green laser (532nm) (KL-S1) 50mW green laser (532nm) (KL-S1) 100mW green laser (532nm) (KL-S2) Scanner: Micro-step motor scanner, big angle scanning Play Mode: Sound Active, AUTO, DMX512 (7 channels), Master/Slave Interfacel: 3 pins XLR jack for DMX or Maser-Slave linking Features: Four modes in one: Sound active, AUTO, DMX512, Master/Slave for different applications. Advanced design program, more than 100 laser patterns, over 300 laser effects Power Supply: 100~250V, 50/60HZ, 20W Applicable for disco hall, clubs, KTV, family party etc.