PLANTRONICS BLACKWIRE C3210 WIRED SINGLE EAR USB HEADSET NOISE CANCELING BLACK
Model Plantronics Blackwire C3210. Plantronics Blackwire C3210 Wired USB Headset. Type Wired mono headset. Microphone Noise-cancelling boom mic. Lightweight, durable build with cushioned ear pad and adjustable headband.