Dual-channel design,two handheld(or Lapel)wireless microphone can be used together without interference. High-precision quartz crystal locked frequency. Noise locking to solve the general wireless receiver that overcomes the noise interference not easily. High sensitivity and high S/N ratio,long receiving distance,and constantly sound,not drift. Built-in noise reduction compress-expand circuit. Excellent selectivity,multi-channel simultaneously,without mutual interference. Most suitable for Studio,Karaoke,Broadcast etc. Operating distance is up to 80 meters.
