Amazon.com: Shure GLX-D+ Dual Band Pro Digital Wireless Microphone System for Church, Karaoke - up to 16 Channels, BETA 58A Vocal Mic, 300 ft Range, 12 hr Battery (GLXD24+/B58-Z3) : Everything Else
GLXD24/B58A - Digital Wireless Vocal System with Beta 58A Vocal Microphone - Shure USA
Digital 2.4GHz Wireless Handheld System with BETA 58 Microphone GLXD24RA/B58 shure