Affordable wireless headset microphone for general speech and live vocal performance applicationsCondenser cartridge with cardioid polar patternAvailable in bundled BLX, GLX-D®, and PGX Digital wireless systems, and works with all Shure wireless headset systems featuring TA4F (TQG) connectorsWireframe headset fits securely for active speakers and vocal performersPermanently charged electret condenser cartridge delivers detailed, crisp vocalsUnidirectional cardioid polar pattern rejects unwanted noise for improved sound quality and higher gain-before-feedbackFlexible gooseneck design and discrete adjustment capabilities optimize microphone positioning for further source isolationTA4F (TQG) connector seamlessly integrates with Shure wireless bodypacksIncluded windscreen tames plosives for clean and intelligible sound reproductionTailored frequency response for great sound on vocalsAvailable with BLX, GLX-D, and PGX Digital wireless systems, renowned for ease-of-use and reliable performanceLegendary Shure precision engineering for durability and performance