Upgrade your audio setup with the used SHURE BLX88 H9 Headset Wireless System, a reliable dual-channel receiver operating in the H9 frequency band (512�C542 MHz). This system offers professional-grade wireless performance ideal for presentations, performances, or fitness instruction. Designed for clear, consistent signal transmission, the BLX88 receiver features internal antennas and quick, one-touch frequency matching, making setup a breeze. Compatible with SHURE BLX1 bodypack transmitters and headset microphones (not included), this unit is in Good condition with minor signs of use and has been fully tested for functionality. Count on SHURE's legendary sound quality and dependable UHF wireless technology to help you perform at your best��without the hassle of cables.