JK 1/8" Locking Screw Detachable Cable for JK MIC-J 071S Headset Headworn Microphone JK MIC-J Detachable Cable for JK MIC-J 071S Headset Headworn Microphone 1/8 Inch (35mm) Locking Screw Plug Compatible with Sennheiser Evolution Series, G2, G3, EWD1, SK D1 / Line 6 X2 Digital Wireless Microphone System