The Shure BLX14/P31 provides dependable, hands-free wireless audio for presenters, instructors, performers, and fitness professionals. Its comfortable PGA31 cardioid headset microphone focuses on the user’s voice while reducing unwanted surrounding sound, allowing natural movement during presentations and performances.
 
Operating within the H11 UHF frequency band, the system combines straightforward setup with reliable Shure performance. The package includes a BLX4 single-channel receiver, BLX1 bodypack transmitter, PGA31 headset microphone, windscreen, clothing clip, power supply, two AA batteries, and user guide.