Shure BLX24/SM58 (614-638MHz, Band K12) Handheld wireless microphone system at Crutchfield
SHURE P3RA=-K12 PSM300 PROFESSIONAL BODYPACK RECEIVER
Amazon.com: Shure BLX14R/MX53 Wireless Microphone System with BLX4R Rack Mount Receiver, BLX1 Bodypack and MX153 Earset Headworn Subminiature Mic for Presentations, Houses of Worship and Live Sound - J11 Band : Musical
Shure BLX24R Handheld Wireless System with SM58 BLX24R/SM58=-K12