Shure ULXS4=-G3 G3 Band Wireless ReceiverReliable Wireless Performance: Shure ULXS4 Wireless Receiver The Shure ULXS4 Wireless Receiver delivers exceptional value and performance for musicians and sound installers. With its streamlined feature set, it provides a direct path to clear audio signals. Designed for use with ULX standard wireless systems, this receiver offers reliable and unencumbered wireless audio transmission. Specifications: Brand: Shure Model: ULXS4= G3 Type: Wireless