B-Stock, Beyerdynamic TG H54c Tan, condenser headset microphone, nice combination of good sound and optimal comfort, light tan, cardioid, 40 - 17.000 Hz, 800 Ohms, 132 dB SPL max, 4-pol. Mini-XLR-connector suitable for all Beyerdynamic and Mipro Wireless-Sytems and the CV 18 Phantomadapter for wired applications, weight without cable 39g, B-Stock with full warranty, may have slight traces of use