Sennheiser SC 30 USB MS II,single-sided,wired,usb,Skype for business
EPOS Sennheiser SC 600 Serie | VOIPANGO
EPOS Sennheiser SC 30 USB ML CTRL Mono NC (USB) - Suprag AG
EPOS Sennheiser SC 660 Duo UNC (QD) - Suprag AG
EPOS Sennheiser SC 30 USB ML CTRL Mono NC (USB) - Suprag AG
SENNHEISER SC 30 USB ML (504546) ab CHF 40.80 bei Toppreise.ch
Amazon.com: Sennheiser SC 30 USB CTRL (505548) - Single-Sided Business Headset | For Unified Communications | with HD Sound, Noise-Cancelling Microphone, & USB Connector (Black) : Office Products
Sennheiser IE 100 Pro Wireless Black – Thomann Switzerland