The Shure BLX2/SM58-K3E Handheld Transmitter is the perfect microphone for vocalists keen to avoid being restricted by cables on stage. The renowned SM58 dynamic microphone capsule is the industry standard for live vocal reproduction designed to offer rich warm and accurate audio. Incorporated with the microphone capsule is the reliable BLX2 handheld transmitter enabling you to use the SM58 with any Shure analogue wireless system utilising the K3E frequency configuration.