Plantronics Blackwire C310-M, USB Mono Headband Headset “A”

Plantronics Blackwire C310-M, USB Mono Headband Headset “A” .
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 item, as new! has been cleaned and sanitized
Connector Type: USB.
R3-22-432-36C11