AV-JEFE TCM141-SH4 Condenser Lavalier for Shure Wireless Microphone System. (Bodypack not included) Dperating Voltage : 1V - 10V DC Cord Length: 68 Inches Package Included: Package Included: Ezprogear EZ-15-MM Windscreen, Ezprogear 6306-141 Tie Clip Compatible with Shure Body-Pack Transmitter Models: L1, 11, LX1, SC1, U1, UC1, UT1, T1, ULX1, UR1, PGX.