Plantronics Blackwire C520-M Headset - Stereo - USB - Wired - 20 Hz - 20 kHz - Over-the-head - Binaural - Supra-aural - Noise Cancelling Microphone 88861-02

The Blackwire® 500 Series corded USB headsets with Smart Sensor technology intuitively help you manage PC calls - simply put the headset on to answer a call and you'll hear every word thanks to its premium wideband audio quality. And with ultra-soft leatherette ear cushions and a lightweight headband, you'll enjoy all-day comfort and a secure fit. When work takes you on-the-go, simply fold the ear cushions flat, and store in the included carrying case. Durable and portable, the Blackwire® 500 Series offers all-day comfort for juggling PC calls and multi-media - providing corded reliability that's ready when you are.