- Folds for easy storage and transport
- USB plug play - no sound card required
- Noise canceling microphone
- QuickAdjust microphone boom
- Inline digital volume and mute controls
Plantronics 400 DSP digitally-enhanced foldable stereo headset features full-range stereo sound. The foldable design allows for easy storage and transport. Listen to your CDs, DVDs, or MP3 files. Its noise-canceling microphone enhances speech accuracy.