Product picture - Sennheiser SC665 Binaural UC USB Headset With Hook Button 3.5mm Jack Ultra-Noise Cancelling Mic, Skype Sennheiser, SC665, Binaural, UC, USB, Headset, With, Hook, Button, 3.5mm, Jack, Ultra-Noise, Cancelling, Mic, Skype Click the image to close this page