The system includes BLX4 tabletop single-channel receiver

Buy at www.musicianscart.com Shure BLX24/SM58 Wireless Vocal System with SM58 Handheld Microphone,The Shure BLX24/SM58 Wireless Vocal System combines professional-quality sound with simple setup and up to 14 hours battery life for legendary audio performance right out of the box, The system includes BLX4 tabletop single-channel receiver, legendary SM58 handheld transmitter, microphone clip, power supply, 2 AA batteries, and user guide,Superior Audio,relaible signal 100m,easy setup,system expansion