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Side view of Jabra BIZ 2400 II mono headset showing adjustable boom microphone and over-head design-alternate-image1
Profile view of Jabra BIZ 2400 II headset highlighting cushioned earpiece and adjustable microphone boom-alternate-image2
Close-up view of Jabra BIZ 2400 II headset showing detailed microphone design and boom arm-alternate-image3
Professional using Jabra BIZ 2400 II headset in office environment-alternate-image4

Jabra

GSA2406-820-205

ⓘ
AUTHORIZED
PARTNER
Sale price$199.99Regular price $241.49

Jabra BIZ 2400 II Professional Headset, Noise Cancelling, Wideband Audio, Adjustable Boom Mic, Ultra-Light Mono Design, Quick Disconnect, REACH & RoHS Compliant - GSA2406-820-205 (3 Year Warranty)

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icon_list|1.59 oz|Compact Size 1.59 oz icon
Ultra Light

1.59 oz

icon_list|boom mic|Rotating Boom mic icon
Noise Cancelling

Boom Mic

icon_list|150hz-6.8khz|Audio Range 150Hz-6.8kHz icon
Wideband Audio

150Hz-6.8kHz

icon_list|Interface|USB Interface icon
Quick Disconnect

Interface

icon_list|impedance|32 Ohm Impedance icon
300 Ohm

Impedance

icon_list|sound level|95dB Sound level icon
118 dB

Sound Level
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Pairs well with

In stock! Ships within 1-2 business days.

30 days Free Return

Complimentary shipping & returns

Limited warranty: 3 Year

Downloads

Manufacturer Brochure PDF Document
User Manual PDF Document

Key Features

  • 🎧 40% lighter than competitors with 1.59 oz weight
  • 🎯 Microsoft Teams Certified with noise-canceling microphone
  • 🔊 Superior audio with 150 Hz - 6.80 kHz frequency response
  • 💪 Reinforced cord and programmable buttons for USB variant
  • 🔄 360° flexible spin boom arm with uni-directional mic
  • 👂 Soft pouch leatherette ear cushions and headphone padding
  • 📢 118 dB Sound Pressure Level for clear conversations
  • ⚡ Quick Disconnect interface for versatility
  • 📋 3-year limited warranty coverage
  • 🛡️ REACH and RoHS environmental compliance
Side view of Jabra BIZ 2400 II mono headset showing adjustable boom microphone and over-head design

Crystal-Clear Communication with Advanced Noise-Canceling Design

The Jabra BIZ 2400 II features a sleek mono design with a precision-engineered noise-canceling microphone and premium audio components. The reinforced steel headband and leatherette cushioning provide durability and comfort, while the 360° flexible boom arm ensures optimal microphone positioning for clear voice capture. At just 1.59 oz, this lightweight headset reduces fatigue during extended use.

Technical Specifications

  • Uni-directional noise-canceling microphone for focused voice pickup
  • Quick Disconnect cable interface for easy connectivity
  • 300 Ohm impedance for optimal audio performance

Applications

  • Professional call center operations
  • Customer service environments
  • Office-based client communications
Profile view of Jabra BIZ 2400 II headset highlighting cushioned earpiece and adjustable microphone boom

Exceptional Comfort with Ergonomic Design Features

The streamlined profile showcases the headset's thoughtful ergonomic design. The lightweight frame and padded headband distribute pressure evenly, while the cushioned ear piece provides acoustic isolation. The adjustable boom arm allows precise microphone positioning, ensuring consistent voice clarity throughout long workdays.

Technical Specifications

  • Supra-aural design for ambient awareness
  • Leatherette cushioning for extended comfort
  • Flexible boom arm for optimal positioning

Applications

  • High-volume call handling
  • Virtual team collaboration
  • Remote client meetings
Close-up view of Jabra BIZ 2400 II headset showing detailed microphone design and boom arm

Enhanced Audio Precision with Advanced Microphone Technology

The BIZ 2400 II's sophisticated microphone design features advanced noise-canceling technology and a breath-resistant screen. The precisely engineered boom arm maintains ideal distance and angle for consistent voice capture, while the wideband audio capability ensures natural sound reproduction across the full frequency spectrum.

Technical Specifications

  • 150 Hz - 6.8 kHz frequency response range
  • 118 dB sound pressure level capability
  • Breath-resistant microphone screen

Applications

  • Mission-critical communications
  • Multi-line phone management
  • Voice recognition applications
Professional using Jabra BIZ 2400 II headset in office environment

Seamless Integration for Professional Environments

The BIZ 2400 II adapts perfectly to modern office settings, enabling clear communication while maintaining professional appearance. Its Microsoft Teams certification ensures compatibility with leading collaboration platforms, while the quick-disconnect feature provides mobility when needed. The lightweight design and premium materials support all-day comfort for maximum productivity.

Technical Specifications

  • Microsoft Teams certified for seamless integration
  • PeakStop technology for acoustic protection
  • Reinforced cord for durability

Applications

  • Professional office environments
  • Collaborative workspaces
  • Contact center operations

Product details

General Information
Manufacturer

Jabra

Manufacturer Part Number

GSA2406-820-205

Brand Name

Jabra

Product Line

BIZ 2400 II

Product Name

BIZ 2400 II Headset

Packing

Box

Product Type

Headset

Technical Information
Connectivity Technology

Wired

Cable Length

3.28 ft

Sound Mode

Mono

Impedance

300 Ohm

Minimum Frequency Response

150 Hz

Maximum Frequency Response

6.80 kHz

Features

Reinforced
Wideband Audio
Padded Headband
Flexible Arm
Adjustable Boom
Adjustable Arm
Neckband
PeakStop
Ear Hook
Programmable Button

Sound Pressure Level

118 dB

Adjustable Microphone

Yes

Earpiece
Earpiece Design

Over-the-head

Earpiece Type

Monaural

Microphone
Microphone Technology

Noise Cancelling
Uni-directional

Microphone Design

Boom

Interfaces/Ports
Host Interface

Quick Disconnect

Physical Characteristics
Headband Material

Leatherette

Form Factor

Supra-aural

Height

2.6''

Width

5.6''

Depth

7.2''

Weight (Approximate)

1.59 oz

Weight (Approximate) with Cable

2.15 oz

Miscellaneous
Package Contents

<ul><li data-list=''bullet''><span class=''ql-ui'' contenteditable=''false''></span>BIZ 2400 II Headset</li><li data-list=''bullet''><span class=''ql-ui'' contenteditable=''false''></span>Ear Hook</li><li data-list=''bullet''><span class=''ql-ui'' contenteditable=''false''></span>Neckband</li><li data-list=''bullet''><span class=''ql-ui'' contenteditable=''false''></span>Warranty Card</li><li data-list=''bullet''><span class=''ql-ui'' contenteditable=''false''></span>Warning Card</li><li data-list=''bullet''><span class=''ql-ui'' contenteditable=''false''></span>Quick Start Guide</li><li data-list=''bullet''><span class=''ql-ui'' contenteditable=''false''></span>Pouch</li></ul>

Application/Usage

Music
Desk Phone

Environmental Compliance

Registration, Evaluation, Authorization and Restriction of Chemicals (REACH)
Restriction of Hazardous Substances (RoHS)

Warranty
Limited Warranty

3 Year

Included in the Box

  • icon_list|biz 2400 ii headset|BIZ 2400 II Headset Main unit icon

    BIZ 2400 II Headset

  • icon_list|ear hook|Secure Grip Ear Hook icon

    Ear Hook

  • icon_list|neckband|In-ear Neckband icon

    Neckband

  • icon_list|warranty card|Warranty Card Documentation icon

    Warranty Card

  • icon_list|warning card|Warning Card Documentation icon

    Warning Card

  • icon_list|quick start guide|Quick Start Guide Documentation icon

    Quick Start Guide

  • icon_list|pouch|Leather Pouch icon

    Pouch

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FAQs

What are the key features of the Jabra BIZ 2400 II Headset?
The Jabra BIZ 2400 II Headset features a breath-resistant microphone with noise cancellation, reinforced cord, and programmable buttons for the USB variant. It's 40% lighter than competitors at just 1.59 oz, includes soft pouch leatherette ear cushions, headphone padding, and a 360° flexible spin boom arm. The headset is Microsoft Teams Certified and offers wideband audio, PeakStop technology, and multiple wearing styles including over-the-head, ear hook, and neckband options.
What are the audio specifications of the Jabra BIZ 2400 II?
The Jabra BIZ 2400 II features a frequency response range of 150 Hz to 6.80 kHz, with an impedance of 300 Ohm. The headset delivers a sound pressure level of 118 dB and includes wideband audio technology for superior sound quality. It's designed as a mono (single-ear) headset with a noise-cancelling, uni-directional microphone for clear voice transmission.
How comfortable is the Jabra BIZ 2400 II for extended wear?
The Jabra BIZ 2400 II is engineered for exceptional comfort during extended wear. At just 1.59 oz (2.15 oz with cable), it's 40% lighter than competing models. The headset features soft leatherette ear cushions, padded headband, and a supra-aural form factor. Users can choose between three wearing styles - over-the-head, ear hook, or neckband - to find their most comfortable fit.
What's included in the Jabra BIZ 2400 II package?
The Jabra BIZ 2400 II package includes the BIZ 2400 II Headset, ear hook, neckband, warranty card, warning card, quick start guide, and a protective pouch. All components come packaged in a box, providing everything needed for immediate use and multiple wearing style options.
What are the connectivity options for the Jabra BIZ 2400 II?
The Jabra BIZ 2400 II is a wired headset with a 3.28 ft cable length and features a Quick Disconnect interface. This professional-grade connectivity option allows for easy connection and disconnection while maintaining consistent audio quality. The headset is compatible with desk phones and can be used for both professional communications and music applications.

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Price $199.99$99.99$39.99$49.99
Manufacturer Jabra Jabra Lenovo Group Limited Yealink Network Technology Co., Ltd
Connectivity Technology Wired Wired Wired Wired
Wireless Technology N/A N/A N/A N/A
Sound Mode Mono Mono Mono Mono
Noise Canceling N/A Yes N/A N/A
Earpiece Design Over-the-head Over-the-head Over-the-head Over-the-head
Microphone Design Boom Boom Boom Boom

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