Shure SLXD24/SM58 Digital Wireless Handheld Microphone System with SM58 Capsule (G58: 470 to 514 MHz)
Amazon.com: Shure SLXD124/85 Digital Wireless Microphone System with SLXD4 Single Channel Receiver, SLXD2 Handheld Transmitter with SM58 Capsule, SLXD1 Bodypack and WL185 Cardioid Lavalier Mic (G58 Band) : Musical Instruments
Shure SLXD24/SM58 Digital Wireless Handheld Microphone System - G58 Band | Sweetwater