Featuring an integrated PG58 microphone cartridge, the BLX2/PG58 Handheld Wireless Microphone Transmitter delivers wireless audio with professional clarity and reliability. It is with an updated industrial design that features a black metallic finish offering an unobtrusive visual presence. The PG58 delivers excellent sound for lead and backup vocals. Legendary Shure quality construction ensures exceptional performance in rigorous environments .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.