Plantronics EncorePro HW720 Dual Ear Professional Headset
Plantronics Blackwire C5220 - Wired, Dual-ear (stereo) Headset With Boom Mic - Usb-a, 3.5 Mm To Connect To Your Pc, Mac, Tablet And / Or Cell Phone : Target
PLANTRONICS VOYAGER B4220 2-EAR USB-C WIRELESS HEADSET - Dartmouth The Computer Store
Plantronics Savi W720 DECT Wireless Headset, Over-the-head, Binaural, Standard - from Image Management, LLC
Plantronics .Audio 646 DSP USB Headset | HeadsetZone