BLX24RS58M17

BLX series wireless systems draw on Shure's magnificent wireless performance heritage, wrapping it up in a neat entry-level system.
\nWith removable antennas and included rackmount kit, this version is slightly more cost than the BLX24S58 version (with plastic receiver housing).
\nThis complete systems contains: BLX4R receiver, BLX2 handheld transmitter with integrated SM58 capsule, rackmount kit, instructions, power supply, batteries, etc
\nM17 frequency set: 662 - 686 MHz