Amazon.com: Shure GLXD24+/SM58 Dual Band Pro Digital Wireless Microphone System for Church, Karaoke, Vocals - 12-Hour Battery Life, 100 ft Range | SM58 Handheld Vocal Mic, Single Channel Receiver : Everything Else
BLX288/PG58 - Wireless Dual Vocal System with two PG58 Handheld Transmitters - Shure USA
Wireless Microphone Systems
BLX - Wireless Microphone System - Shure USA
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