The Shure SVX14/PGA31 Wireless Headset System is a combination of Shures PGA31 microphone and SVX1 Body Pack Transmitter.
The PGA31 performance headset microphone for general, speaking and performance use is a permanently-biased electret condenser microphone. Engineered to provide maximum versatility and reliable performance in a wide array of conditions at an affordable price, the PGA31 is compatible with any Shure wireless body-pack systems with TA4F (TQG) connectors. Available as an included option for many systems, it also makes a viable replacement option for use in existing systems. The wearable design offers improved comfort and a secure fit for hands-free operation in any situation, while the unidirectional (cardioid) pickup pattern provides excellent off-axis rejection for higher gain-before-feedback when using a stage monitor.
The Shure SVX1 body-pack transmitter offers a comfortable, easy to conceal solution for wide range of applications. The SVX1 can run for over 10 hours on two AA batteries.