This cordless mic set includes the PTU-2U dual channel diversity receiver and two PWH-12 hand held microphones.

• The true diversity circuit design effectively delivers minimal feedback and cutoff
• High fidelity audio quality with cardioid pattern to isolate unwanted ambient sound
• Squelch level adjustment to decrease white noise 
• Auto Scan, quickly locate the optimal frequency to operate
• Lock Function, secure your chosen channel and maintain your settings
• Heavy-duty all metal housing for both wireless receiver and mics
  
• Up to 80m line of sight range
• Single-channel design with 1000 selectable frequencies
• 2x AA 8 hours battery life