Plantronics Blackwire C510-C, Monaural Noise Cancel USB Corded Headset

Plantronics Blackwire C510-C, Monaural Noise Cancel USB Corded Headset .
Preowned item in excellent working condition. Has been tested.
Grade A. Excellent cosmetic condition. Almost no signs of cosmetic imperfections.
Please see all pics for more details on cosmetic appearance.
Please refer to the manufacturer for additional specs or user manuals.
This item will be properly packaged for shipment to ensure safe delivery.
Barely used unit.
R3-22-642-35B21