206075-01 Plantronics - RIG 515HD LAVA Over-the-Ear Headphones - Black
Amazon.com: Poly - EncorePro 515 USB-A and USB-C USB Headset (Plantronics) - Cloud System Updates - Acoustic Hearing Protection - Works with Avaya, Genesys, and Cisco Call Center Platforms - Single Ear/Mono :
Plantronics EncorePro HW515 USB Monaural On-Ear Headset