![Amazon.com: Sennheiser OfficeRunner Convertible Wireless Office Headset with Microphone - DECT 6.0 (Classic Silver) : Electronics Amazon.com: Sennheiser OfficeRunner Convertible Wireless Office Headset with Microphone - DECT 6.0 (Classic Silver) : Electronics](https://m.media-amazon.com/images/I/81gIBM5tLyL.jpg)
Amazon.com: Sennheiser OfficeRunner Convertible Wireless Office Headset with Microphone - DECT 6.0 (Classic Silver) : Electronics
![Sennheiser PC 8 USB PC On-ear headset Corded (1075100) Stereo Black Noise cancelling Microphone mute | Conrad.com Sennheiser PC 8 USB PC On-ear headset Corded (1075100) Stereo Black Noise cancelling Microphone mute | Conrad.com](https://asset.conrad.com/media10/isa/160267/c1/-/en/917654_LB_00_FB/image.jpg)
Sennheiser PC 8 USB PC On-ear headset Corded (1075100) Stereo Black Noise cancelling Microphone mute | Conrad.com
![Amazon.com: Sennheiser PC 8.2 USB On-Ear Headset With In-Line Volume Control - Secure Fit Headband - No Slippage - Passive Noise-Cancellation Adjustable Microphone - for Internet Telephone Users and E-Learners : Video Amazon.com: Sennheiser PC 8.2 USB On-Ear Headset With In-Line Volume Control - Secure Fit Headband - No Slippage - Passive Noise-Cancellation Adjustable Microphone - for Internet Telephone Users and E-Learners : Video](https://m.media-amazon.com/images/I/61EGR7rdONL.jpg)
Amazon.com: Sennheiser PC 8.2 USB On-Ear Headset With In-Line Volume Control - Secure Fit Headband - No Slippage - Passive Noise-Cancellation Adjustable Microphone - for Internet Telephone Users and E-Learners : Video
![Amazon.com: Sennheiser PC 3 Chat - Durable On-Ear Wired Headset - Noise Cancelling Microphone for Casual Gaming and Easy Connectivity - Lightweight Stereo Quality Sound - Great for Internet Telephony & E-Learners : Amazon.com: Sennheiser PC 3 Chat - Durable On-Ear Wired Headset - Noise Cancelling Microphone for Casual Gaming and Easy Connectivity - Lightweight Stereo Quality Sound - Great for Internet Telephony & E-Learners :](https://m.media-amazon.com/images/I/61JK9je1nbL.jpg)
Amazon.com: Sennheiser PC 3 Chat - Durable On-Ear Wired Headset - Noise Cancelling Microphone for Casual Gaming and Easy Connectivity - Lightweight Stereo Quality Sound - Great for Internet Telephony & E-Learners :
![Sennheiser HMD 26-II-600-X3K1 Dual-Ear Boomset With 600 Ohm Stereo Impedance And Hypercardioid Dynamic Mic, Plus XLR-3 Connector And 1/4" (6.3mm) Jack Plug Copper Cable | Full Compass Systems Sennheiser HMD 26-II-600-X3K1 Dual-Ear Boomset With 600 Ohm Stereo Impedance And Hypercardioid Dynamic Mic, Plus XLR-3 Connector And 1/4" (6.3mm) Jack Plug Copper Cable | Full Compass Systems](https://www.fullcompass.com/common/products/original/405368.jpg?og-canvas)
Sennheiser HMD 26-II-600-X3K1 Dual-Ear Boomset With 600 Ohm Stereo Impedance And Hypercardioid Dynamic Mic, Plus XLR-3 Connector And 1/4" (6.3mm) Jack Plug Copper Cable | Full Compass Systems
![Amazon.com: Sennheiser SC 135 USB (508316) - Single-Sided (Monaural) Headset for Business Professionals | with HD Stereo Sound, Noise-Canceling Microphone, & USB Connector (Black), Adjustable : Electronics Amazon.com: Sennheiser SC 135 USB (508316) - Single-Sided (Monaural) Headset for Business Professionals | with HD Stereo Sound, Noise-Canceling Microphone, & USB Connector (Black), Adjustable : Electronics](https://m.media-amazon.com/images/I/61m+CGLM42L._AC_UF894,1000_QL80_.jpg)
Amazon.com: Sennheiser SC 135 USB (508316) - Single-Sided (Monaural) Headset for Business Professionals | with HD Stereo Sound, Noise-Canceling Microphone, & USB Connector (Black), Adjustable : Electronics
![Sennheiser SD PRO2 - Stereo (Duo) Deskphone cordless Headset Bundle with Remote Answering Lifter | For Cisco, Polycom, Avaya, Yealink, ShoreTel and other business desk phones | Compatible with IP telephones, Digital Sennheiser SD PRO2 - Stereo (Duo) Deskphone cordless Headset Bundle with Remote Answering Lifter | For Cisco, Polycom, Avaya, Yealink, ShoreTel and other business desk phones | Compatible with IP telephones, Digital](https://cdn11.bigcommerce.com/s-dc251/images/stencil/1280x1280/products/1050/5270/sd_pro_2_lifter___78165.1497380022.jpg?c=2)
Sennheiser SD PRO2 - Stereo (Duo) Deskphone cordless Headset Bundle with Remote Answering Lifter | For Cisco, Polycom, Avaya, Yealink, ShoreTel and other business desk phones | Compatible with IP telephones, Digital
![Amazon.com: EPOS I Sennheiser GSP 670 Wireless Gaming Headset, 20 Hour Battery Life, Lag-Free, Noise-Cancelling Mic, Flip-to-Mute, Comfortable Ear Pads, 7.1 Surround Sound, Works on PC, Mac, PS5, PS4 & Phone : Amazon.com: EPOS I Sennheiser GSP 670 Wireless Gaming Headset, 20 Hour Battery Life, Lag-Free, Noise-Cancelling Mic, Flip-to-Mute, Comfortable Ear Pads, 7.1 Surround Sound, Works on PC, Mac, PS5, PS4 & Phone :](https://m.media-amazon.com/images/I/81CHyC8kzuL.jpg)
Amazon.com: EPOS I Sennheiser GSP 670 Wireless Gaming Headset, 20 Hour Battery Life, Lag-Free, Noise-Cancelling Mic, Flip-to-Mute, Comfortable Ear Pads, 7.1 Surround Sound, Works on PC, Mac, PS5, PS4 & Phone :
![Sennheiser CC540 ActiveGard® Binaural Semi-Open Stereo Headset w/ Ultra Noise Cancelling Microphone CC 540 • Symphony Hifi Sennheiser CC540 ActiveGard® Binaural Semi-Open Stereo Headset w/ Ultra Noise Cancelling Microphone CC 540 • Symphony Hifi](https://symphonyhifi.com/wp-content/uploads/2016/08/cc_540.jpg)