The Shure SM35-TQG Performance Headset Cardioid Condenser Microphone delivers professional, full-range vocal performance in a comfortable headset microphone design with a tight polar pattern to minimize feedback from stage noise. This full-range electret condenser is great for drummers who sing backup, guitar instructors, dancers and speakers. Compatible with all Shure wireless mic systems. Pro Performance Shure Headset Microphone The heart of the SM35 Shure headset mic is a premium electret condenser tailored for clear full-range vocal reproduction of both male and female singing voices. An impressive 153 dB maximum SPL rating provides a clean signal with low distortion, even when placed directly in front of the performer's mouth. Designed for Vocalizing Performers With its comfortable, secure-fitting headband and adjustable microphone gooseneck, the SM35 is perfect for any musician/artist who has to sing or speak while performing. This mic's discreet gray-black color palette lends itself well to any genre of music-pop, rock, metal, gospel-and any manner of dress. Minimal Bleed & Feed The Shure SM35 has a tight cardioid polar pattern to prevent ambient noise from bleeding into the mic during use; this reduces the chance of feedback from stage monitors and increases signal-to-noise ratio. The SM35 does wonders for singing drummers by minimizing cymbal noise into the microphone for a signal that's clean enough even for lead vocals. Wireless Compatibility The SM35 is compatible with any Shure wireless bodypack (sold separately) to provide full freedom of motion for dancers, aerobics instructors and speakers.