Plantronics Blackwire C320 Noise cancelling Headphone with microphone - Black

Plantronics Blackwire C320. Factory Serviced Includes 90 Day Warranty. . Product # 85619-02 . . The Plantronics Blackwire C320 USB headset are a easy-to-use, comfortable and durable choice for conference calls, Web-based training, and PC multimedia applications. It features monaural design with Hi-Fi stereo sound that optimizes music and video quality along with soft ear cushions ensuring maximum all day comfort. Its intuitive, inline controls let you answer/end, mute, and control the volume of PC calls. The dynamic EQ feature automatically adjusts audio for voice or multimedia use. This lightweight metal headband gives a perfect secure fit along with its digital signal processing technology and its wideband frequency optimizes audio for more natural voice quality. . . Blackwire C320: . . . . |In-Line Mute Control |Noise & Echo Canceling Microphone |In-Line Volume Control |Over the Head Headset |Comfortable Design |Supports Wideband VoIP Phones |Supersoft Ear Cushions |Call Answer / End Button |USB-Enhanced Digital Sound Quality |Digital Signal Processing Technology. Enriches Sound Quality