Microdot 4015 Headset Head-mounted Headworn Microphone For SHURE Wireless System - Mini XLR Ta4f Connector - Omidirectional Mic Compatible with Shure Wireless Transmitter Models: L1, 11, LX1, SC1, U1, UC1, UT1, T1, ULX1, UR1, PGX Double earhook with 4 pin mini XLR TA4F connector Used 4mm high quality super mini type Professional vocal pickup condenser microphone,Excellent voice reduction effect, rich&soft intermediate frequency The soft tube can be adjusted freely and reach the best effect of pickup, Sweat and Dust-Proof Made Primarily for Indoor and Outdoor professionals Designed for Use on Stage, Houses of Worship, Lecturers and Other Applications Requiring Minimum Microphone Visibility with hand-free Operation