Whether you are a vocalist, musician, performer or Presenter, the Audix performance Series is designed to take the mystery out of wireless with a professional system that is simple, reliable and versatile. Going from set up to performance is as easy as: scan - Press the hot key to scan for a clear frequency (6 seconds).sync - Press the sync key to lock in the transmitter to the receiver (2 seconds).play! - You are now free to roam the stage!available in single (R41) and dual (R42) rack mountable models, The receivers for the Audix performance Series feature a contemporary design, rugged construction and intuitive menus. Audix performance Series transmitters consist of both handheld and body pack designs. The H60 handheld transmitter features an elegantly designed slim line body that is compact, well-balanced and comfortable to hold. The Audix performance Series B60 body pack system is very contemporary in design, rugged, comfortable to wear and easy to use.A value packed body pack diversity wireless system featuring the ADX10 cardioid miniature condenser microphone. The ADX10 is a lightweight, low profile mic designed for lavalier applications such as speech, presentation and theatrical production. With the ability to accurately capture and reproduce vocals from a comfortable distance of 4-8 inches, The ADX10 has a natural sound with exceptional response that is resistant to feedback and easy to use.