Shure BLX4 H9 Single Channel Wireless Microphone Receiver System 512-542 MHz

For this wireless system component to work, please make sure your transmitter and receiver match in frequency range (style) Up to 12 compatible systems per frequency band (region dependent) Microprocessor-controlled internal antenna diversity One-touch Quick Scan frequency selection quickly locates the best frequency 1/4" and XLR audio outputs Making the jump to wireless should be liberating, not challenging. Shure BLX Wireless Systems combine professional quality sound with simple setup and an intuitive interface for performance you can trust right out of the box. Precision built and available in a variety of handheld, lavalier, instrument, and headset configurations, it's the most accessible way to own the stage.