Shure ETPD VHF Diversity Lapel System Consisting of ET4 Receiver, T11 Bodypack Transmitter, WL93 Lapel Microphone, Carry Case, Battery and Power Supply - Shure entry level VHF system. System made from ET4 diversity receiver, T11 bodypack transmitter, WL93 lapel microphone, carry case, battery and PSU.