Product picture - Sennheiser SC660 TC Premium Dual-Sided On-The-Ear Headset With Ultra-Noise Cancelling Microphone - Telecoil Com Sennheiser, SC660, TC, Premium, Dual-Sided, On-The-Ear, Headset, With, Ultra-Noise, Cancelling, Microphone, Telecoil, Com Click the image to close this page