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NXT UC-4000 Stereo Professional Headset Black


Keep everyone comfortable during lengthy business calls with this professional-quality stereo headset. Passive noise cancellation blocks high-frequency background sound, letting employees easily hear callers, and the noise-canceling microphone ensures clarity. This adjustable NXT Technologies black stereo headset connects via a USB-A port or through a 3.5mm jack, eliminating the need for batteries, and the built-in light shows who's actively on a call to help prevent disturbances.


Additional Product Details:

  • Professional corded headset with superior sound for clear calls and music
  • Control cable 3.11', headset cable 3.94'. Total length 7.05'
  • Black over-the-head headset features comfort ear cushions and adjustable headband for a perfect fit
  • Compatible with all leading unified communication platforms
  • Corded headset with plug-and-play connectivity (USB-A 2.0/3.0 or 3.5mm jack) eliminates battery concerns
  • Passive noise cancellation virtually eliminates high-frequency background noise
  • Microphone frequency range: 100Hz-10kHz
  • Speaker impedance: 32 +/-4.8
  • Integrated busy light acts as a do-not-disturb sign


  • USB Cable
  • Manual
  • OEM Box

Grade: N - New Sealed

Grade N: Working product in mint cosmetic condition, it includes all original accessories such as power supplies or power cords. This item is brand new in manufacturer’s packaging.

Battery functionality cannot be fully guaranteed.

We strictly offer a 30 day return on all our units. We cannot guarantee any further or existing manufacturer warranty. We do not offer extended warranties on any of our items for purchase.