Shure BLX Wireless System H10 Wireless HH System BLX2/SM58 BLX4

Wireless HH System BLX2/SM58 BLX4 wireless system with handheld BLX2/SM58 microphone/transmitter,package includes BLX4 receiver, BLX2 transmitter, SM58 microphone,operating range: 300' (line of sight)

Crutchfield