Shure BLX24/SM58 Handheld Wireless Microphone System | Audio Supply, Inc.
Shure QLX-D Wireless System with SM58 Handheld Microphone G50 frequency band
BLX24/SM58 - Wireless Vocal System with SM58 - Shure USA
Shure GLX-D+ Dual Band Digital Wireless GLXD+24/SM58-Z3 - wireless microphone system - GLXD24+/SM58-Z3 - Microphones - CDW.com
Amazon.com: Shure BLX24/SM58 UHF Wireless Microphone System - Perfect for Church, Karaoke, Vocals - 14-Hour Battery Life, 300 ft Range | Includes SM58 Handheld Vocal Mic, Single Channel Receiver | H9 Band : Musical Instruments