Shure BLX24IN/SM58 Wireless Vocal System with SM58 - BLX14IN/H8E: Frequency Band Version: 518 - 542 Mhz

Shure BLX24IN/SM58 Wireless Vocal System with SM58 Overview: The Wireless Vocal System with SM58, an industry-standard, highly versatile cardioid dynamic vocal microphone, tailored to deliver warm and clear vocal reproduction combines simple setup and an intuitive interface for performance you can trust in Made in China.