![Amazon.com: Sennheiser Consumer Audio SC 660 USB ML (504553) - Double-Sided Business Headset | For Skype for Business | with HD Sound, Ultra Noise-Cancelling Microphone, & USB Connector (Black) : Electronics Amazon.com: Sennheiser Consumer Audio SC 660 USB ML (504553) - Double-Sided Business Headset | For Skype for Business | with HD Sound, Ultra Noise-Cancelling Microphone, & USB Connector (Black) : Electronics](https://m.media-amazon.com/images/I/31Xr-U48k1L._AC_.jpg)
Amazon.com: Sennheiser Consumer Audio SC 660 USB ML (504553) - Double-Sided Business Headset | For Skype for Business | with HD Sound, Ultra Noise-Cancelling Microphone, & USB Connector (Black) : Electronics
![EPOS Sennheiser Singapore | EPOS Sennheiser Headsets | EPOS Sennheiser Impact 600 | EPOS Sennheiser Impact SC 660 USB ML Stereo Headset, MS Teams, USB-A, 3.5mm (504553 / 1000553) | HEADPHONES EPOS Sennheiser Singapore | EPOS Sennheiser Headsets | EPOS Sennheiser Impact 600 | EPOS Sennheiser Impact SC 660 USB ML Stereo Headset, MS Teams, USB-A, 3.5mm (504553 / 1000553) | HEADPHONES](https://cdn11.bigcommerce.com/s-q8jsr/images/stencil/2000x2000/products/2147/14123/Impact_SC_660_USB-A__05665.1696586578.jpg?c=2)
EPOS Sennheiser Singapore | EPOS Sennheiser Headsets | EPOS Sennheiser Impact 600 | EPOS Sennheiser Impact SC 660 USB ML Stereo Headset, MS Teams, USB-A, 3.5mm (504553 / 1000553) | HEADPHONES
![Amazon.com: Sennheiser Consumer Audio SC 660 USB ML (504553) - Double-Sided Business Headset | For Skype for Business | with HD Sound, Ultra Noise-Cancelling Microphone, & USB Connector (Black) : Electronics Amazon.com: Sennheiser Consumer Audio SC 660 USB ML (504553) - Double-Sided Business Headset | For Skype for Business | with HD Sound, Ultra Noise-Cancelling Microphone, & USB Connector (Black) : Electronics](https://m.media-amazon.com/images/I/71OH-X8kLmL.jpg)
Amazon.com: Sennheiser Consumer Audio SC 660 USB ML (504553) - Double-Sided Business Headset | For Skype for Business | with HD Sound, Ultra Noise-Cancelling Microphone, & USB Connector (Black) : Electronics
![EPOS Sennheiser Singapore | EPOS Sennheiser Headsets | EPOS Sennheiser Impact 600 | EPOS Sennheiser Impact SC 660 ANC USB Stereo Headset, MS Teams, USB-A (508311 / 1000650) | HEADPHONES EPOS Sennheiser Singapore | EPOS Sennheiser Headsets | EPOS Sennheiser Impact 600 | EPOS Sennheiser Impact SC 660 ANC USB Stereo Headset, MS Teams, USB-A (508311 / 1000650) | HEADPHONES](https://cdn11.bigcommerce.com/s-q8jsr/images/stencil/2000x2000/products/2140/14058/EPOS_Impact_SC_600_Series_Lifestyle_1__74056.1621236070.jpg?c=2)
EPOS Sennheiser Singapore | EPOS Sennheiser Headsets | EPOS Sennheiser Impact 600 | EPOS Sennheiser Impact SC 660 ANC USB Stereo Headset, MS Teams, USB-A (508311 / 1000650) | HEADPHONES
![Amazon.com: Sennheiser SC 660 ANC USB (508311) - Double-Sided (Binaural) Business Headset | for Skype for Business | with HD Sound, Active Noise Cancellation Microphone, & USB Connector (Black) : Electronics Amazon.com: Sennheiser SC 660 ANC USB (508311) - Double-Sided (Binaural) Business Headset | for Skype for Business | with HD Sound, Active Noise Cancellation Microphone, & USB Connector (Black) : Electronics](https://m.media-amazon.com/images/I/61UhV6qp2aL.jpg)