Description: Plantronics Blackwire C320-M USB Wired Headset with Noise-Cancelling Mic Brand: Plantronics Model: Blackwire C320-M Type: Ear-Pad (On the Ear) Colour: Black Connectivity: USB Microphone: Noise-Cancelling Features: In-Line Control Number of Earpieces: Double Form Factor: Headband Condition: Used - Good. Some signs of wear on the headband and ear pads. Please see photos.
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