Jabra EVOLVE 20SE UC Mono USB PC computer headset with noise canceling microphone, leatherette ear cushions and a controls for volume, mute.   It's an affordable call center headset solution.  Great for both music and VoiP phone calls on your computer.

Key Features:

• Engineered for VoIP PC softphone applications
• DSP Digital Signal Processing
• USB-A PC computer jack
• Leatherette ear cushions (SE version)
• Noise canceling microphone to filter background noise
• part# 4993-829-409 

For more information, see Jabra Evolve 20 MS Mono datasheet