SHURE, handheld, WIRELESS

Shure BLX288/SM58 Dual Channel Handheld Wireless Microphone System, BLX88 Dual-channel Wireless Receiver & (2) BLX2/SM58 Handheld Transmitters Two Industry Standard Microphones Tailored to Deliver Warm and Clear Vocal Reproduction with Analogue Transmission.

Shure BLX24/PG58 Wireless Handheld Microphone System, BLX4 Receiver & BLX2/PG58 Handheld Transmitter BLX Series Wireless System with BLX2/PG58 Handheld Microphone with Transmitter, BLX4 Receiver, and Microphone Clip
  Shure BLX24/PG58 Wireless Handheld Microphone System, BLX4 Receiver & BLX2/PG58 Handheld Transmitter

The Shure BLX24/PG58 Handheld Wireless