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Black mono over-ear headset with 360° rotating boom mic and USB plug

Jabra Enterprise Products

Jabra BIZ 2400 II Mono NC 3-in-1 QD Headset

SKU CH-HYHK-8TTPA

A mono headset with noise-cancelling microphone, 360° rotatable boom arm, HD voice audio and USB connectivity for multiple devices

  • ColorBlack
  • Wireless TypeBluetooth
  • Clear calls with HD Voice and wideband audio
  • Ultra noise-cancelling mic removes background sound
  • FreeSpin boom rotates 360° for flexible positioning
  • Connects to multiple devices via USB
  • PeakStop technology protects against sudden loud noises

Jabra BIZ 2400 II Mono NC 3-in-1 QD Headset

This wired mono headset connects via USB and Quick Disconnect for flexible device pairing. It is built for contact-centre agents and office professionals who spend long hours on calls. The over-ear design and noise-cancelling microphone keep conversations clear in busy environments. PeakStop technology protects hearing from sudden loud sounds.

Wired USB and Quick Disconnect connectivity limits

The headset requires a physical USB or QD connection, so users cannot move freely like they could with a wireless model. Cable length restricts distance from the computer or desk phone during calls. Multi-device switching depends on the host system or an external adapter, not on the headset itself. Bluetooth is not supported for audio streaming.

Noise-cancelling microphone with 360° FreeSpin boom

The Ultra Noise Cancellation microphone filters background sound for clearer voice transmission. The FreeSpin boom rotates 360 degrees without breaking, allowing precise positioning on either ear. This single specification decides whether the headset suits high-volume, noisy workplaces where microphone clarity and durability are critical.

Highlights

  • Clear calls with HD Voice and wideband audio
  • Ultra noise-cancelling mic removes background sound
  • FreeSpin boom rotates 360° for flexible positioning
  • Connects to multiple devices via USB
  • PeakStop technology protects against sudden loud noises

Specifications

BrandJabra / GN Netcom
ColorBlack
Wireless TypeBluetooth

Questions about this item

Which connectivity option should I choose for the BIZ 2400 II Mono NC 3-in-1?

The headset uses a wired USB connection with a Quick Disconnect plug, so you simply select the QD variant that matches your desk phone or softphone adapter.

What does the 360° FreeSpin boom mean for daily use?

The boom arm rotates a full 360 degrees without stopping, letting you position the microphone on either side and fold it away without damaging the mechanism.

How does the USB wired interface affect call quality?

The direct USB link delivers HD Voice wideband audio and powers PeakStop acoustic protection, giving consistent digital sound without battery or pairing concerns.

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