GLXD24R/B58A - GLX-D Advanced Digital Wireless Vocal System with BETA58A Vocal Microphone - Shure USA
GLXD24+/B58 - Digital Wireless Handheld System with BETA®58A Vocal Microphone - Shure USA
Amazon.com: Shure GLXD24+/B58 Dual Band Pro Digital Wireless Microphone System for Church, Karaoke, Vocals - 12-Hour Battery Life, 100 ft Range | BETA 58A Handheld Vocal Mic, Single Channel Receiver : Everything Else