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Jabra BIZ 2400 II Duo wired headset, black finish, dual ear cushions, flexible boom microphone, Quick Disconnect cable

Jabra Consumer Products

Jabra Consumer Products 2409-820-205 VoIP Headset

SKU CH-DJ6Z-HZ4CZ MPN 2409-820-205

A lightweight wired VoIP headset with dual earcups, noise-cancelling microphone and 360-degree boom arm for clear calls and all-day comfort

  • Crystal-clear calls with HD Voice and HiFi sound
  • Ultra noise-cancelling microphone blocks background noise
  • 40 % lighter than competitors for all-day comfort
  • Reinforced cord and larger cushions boost durability
  • 360° flexible boom arm enables precise positioning

Wired VoIP headset for desk phones

The Jabra BIZ 2400 II Duo CC is a corded headset built for voice over IP calls. It connects through a Quick Disconnect plug that works with standard desk-phone cables. A 360-degree flexible boom arm positions the microphone precisely. The design is 40% lighter than competitors and uses leatherette ear cushions for long sessions.

Suits call-centre and office staff.

Agents who spend hours on desk phones gain noise-cancelling clarity and durable cords reinforced for constant use. The Quick Disconnect lets you step away without unplugging the phone. Buyers who need Bluetooth freedom, USB connectivity or a single-ear design should look at other models.

Quick Disconnect interface

The Quick Disconnect connector is the single specification that decides compatibility. It mates with the matching QD cord supplied by your desk-phone vendor. Without that specific cord the headset cannot attach to the telephone system.

How it compares

Measured against everything we stock in IP Phones & VoIP Handsets, at today’s prices. Recalculated every night.

Price $117.99
Cheaper than about 56% of the 495 comparable items (median $138.99).

Specifications

Size & build
Shipping weight0.09 kg
Package size183 × 140 × 69 mm

Questions about this item

How much does the Jabra 2409-820-205 weigh compared with other wired headsets?

The manufacturer states it is 40% lighter than competing wired headsets, reducing fatigue during all-day use.

What phone connection does the Quick Disconnect version of this 2400 II Duo headset require?

It needs a compatible Quick Disconnect cord or adapter that matches your specific desk phone model.

Will the 360-degree flexible boom arm on the 2409-820-205 stay in position next to older headset bases?

The Freespin™ boom rotates a full 360 degrees and locks in place, so it works with existing desk phone setups.

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