Plantronics Blackwire Poly C5210 USB-A Mono Computer Over The Head Headset

Brand: Plantronics Description: Headset, Over-The-Head, Computer, Noise Canceling, With In-cord Volume Control w/Microphone Compatibility: Mac, Windows Connectivity: Wired Color: Black/Red Model: C5210 Size: One Size Fits Most Condition: Pre-Owned, Very Good, No Rips/Tears or Excessive Wear, Tested and Functions as Designed