The Shure SM58 Dynamic Vocal Mic is used by top artists around the world. Its ability to isolate vocals and cut out background noise make it an industry favourite. And with the Boss WL-30XLR Wireless XLR System included youll get the wireless freedom you need for unrestricted performance. You can depend on the SM58 to do your voice justice. Exceptional performance and build quality have earnt it a legendary reputation both in the recording studio and on-stage. Its no surprise that when The Killers cut Mr Brightside when Patti Smith gave power to the people and when Public Enemy brought the noise they were all holding an SM58.