Yealink UH34 - Microsoft Certified Teams USB Wired Headset - Monaural Single Ear - USB A 2.0 - Noise-Canceling, Leather Ear Cushions, Microsoft Teams Controller Button - Colour: Black UH34 Mono Teams/UC
Compatiable Headset for Yealink SIP T40 P T40 G T41G T41P T41S T42P T42S T42G T47 T46u T46S T48S T48P T48G VoiP Phone Great headset for home/office working EAR510 QD002A: Amazon.co.uk: Electronics