Amazon.com: Sennheiser GSP 370 Over-Ear Wireless Gaming Headset, Low-Latency Bluetooth,Noise-Cancelling Mic, Flip-to-Mute, Audio Presets - PC, Mac, Windows, and PS4 Compatible - Black : Video Games
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
EPOS Sennheiser Adapt 360 Bluetooth USB-A Headset MS Teams Certified 1000209
EPOS/SENNHEISER IMPACT SC 45 USB MS Mono On-Ear PC 1000634 B&H