300ft Range Shure BLX14/P31-H11 Wireless Headset Microphone System W/ PGA31 P31
The Shure BLX14/P31-H11 Wireless Headset Microphone System is a professional-grade vocal microphone designed for musicians, public speakers, and podcasters. H11 (572–596 MHz) UHF FREQUENCY BAND: Operates on the H11 (572–596 MHz) UHF frequency band for dependable wireless audio transmission in regions where this spectrum is authorized.