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Poly Blackwire C3220 USB-A
- Intuitive, inline controls let you answer/end, mute, and control the volume of PC calls with ease
- Simple plug-and-play USB connectivity
- Lightweight metal headband offers durability and a customizable, comfortable fit
- Wideband delivers heightened speech clarity, providing the best possible PC audio quality
- Dynamic EQ feature automatically adjusts audio for voice or multimedia use
- Noise-canceling microphone reduces background noise
- Enhanced Digital Signal Processing (DSP) provides more natural sounding voice
- Choosing a selection results in a full page refresh.
- Press the space key then arrow keys to make a selection.
- Use left/right arrows to navigate the slideshow or swipe left/right if using a mobile device