Noise-canceling Headset Microphone, (2) 3.5mm plugs, 39" cord, cardioid condenser, 150-18 kHz. Use with IC-2 interpreter console, PPA T27 transmitter, PFM/PPA T36 transmitter and DLT 100. Replacement windscreen: WND 008. 6-1/4" x 6" x 2-1/8" .19 lbs.