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Brand > Jabra > Headsets > Wired headsets > BIZ 2300 > 2309-820-105

Jabra 2309-820-105 BIZ 2300 Duo, NC

Enhance your call center experience with the Jabra 2309-820-105 BIZ 2300 Duo, NC. This professional headset features HD voice technology, ensuring crystal clear communication with clients. The noise-cancelling microphone effectively reduces background noise, allowing for uninterrupted, clear conversations. Its lightweight design and soft ear cushions provide comfort during long hours of use. The reinforced cord and robust construction guarantee durability. Seamlessly connect via USB for a reliable, high-quality audio performance ideal for any bustling office environment.

REQUEST A QUOTE today, and let us provide you with a prompt and professional response tailored just for you. Experience the highest standard of service at unbeatable prices.

Jabra 2309-820-105 BIZ 2300 Duo, NC


  • Clear, crisp, and professional sound quality
  • Lightweight and comfortable for all-day use
  • Noise-cancelling microphone to eliminate background noise
  • Durable Kevlar-reinforced cord for added reliability
  • HD Voice/Wideband speaker performance
  • Air shock microphone to reduce breathing noise
  • Over-the-head, binaural (both ears) headset design
  • Adjustable headband and flexible boom arm for personalized fit
  • Foam ear cushions for additional comfort
  • Quick disconnect feature for easy plug-and-play connectivity

Technical Specifications

  • Microphone Type: Noise-cancelling
  • Headset Type: Binaural
  • Speaker Frequency Range: 150Hz to 6800Hz
  • Microphone Frequency Range: 100Hz to 10kHz
  • Sensitivity: Microphone - 17 dB +/- 3 dB; Speaker - 93 dB +/- 3 dB
  • Impedance: 32 Ohm
  • Connection: Quick Disconnect (QD)
  • Cable Length: 1 meter / 3.3 feet with Kevlar Reinforcement
  • Weight: 68 grams / 2.4 ounces
  • Compliance: CE, FCC, UL

Frequent Ask Questions

  • What are the key features of the Jabra 2309-820-105 BIZ 2300 Duo, NC?

    The Jabra BIZ 2300 Duo, NC features HD Voice/Wideband audio for superior sound quality, noise-canceling microphone, lightweight design, durable build, and advanced speaker and noise protection technologies.

  • Is the headset comfortable for long-term use?

    Yes, the Jabra BIZ 2300 Duo, NC is designed with comfort in mind. It is lightweight, features an adjustable headband, and includes soft, foam ear cushions.

  • What type of connectivity does the Jabra BIZ 2300 Duo, NC offer?

    The headset offers USB connectivity, making it compatible with most PCs and softphones.

  • Does the headset have a noise-canceling microphone?

    Yes, the Jabra BIZ 2300 Duo, NC is equipped with a noise-canceling microphone to reduce background noise and ensure clear communication.

  • Is the microphone adjustable?

    Yes, the microphone boom arm is flexible and can be adjusted to suit your preferences.

  • Is the headset compatible with all softphones?

    The Jabra BIZ 2300 Duo, NC is compatible with a wide range of softphones. However, it is always best to check compatibility with your specific software.

  • Does the headset have in-line controls?

    Yes, the headset features in-line controls that allow you to easily answer/end calls, adjust volume, and mute the microphone.

Enjoy Peace of Mind with Our 12-Month Warranty and Hassle-Free Returns

Warranty Benefits You Can Count On:

When you purchase from us, rest assured that your items (excluding software) are protected under a robust 12-month warranty. Should your goods cease to function as promised within this period due to no fault of your own, we'll make it right by either repairing or replacing them. Our commitment ensures you might receive a refurbished or equivalent replacement, always meeting or exceeding the original specifications.

Our Promise of Quality:

While we stand behind the excellent quality and performance of our goods, please note that our warranty primarily covers operational defects. We aim for transparency and fairness in our warranty provisions, without making broader claims about the general durability or suitability for unintended purposes.

Comprehensive Protection:

Even under rigorous legal frameworks like the Competition and Consumer Act 2010, our warranty remains robust. We limit our liability for any breaches, ensuring that remedies might include replacement, repair, or appropriate compensation, whether you've bought products or services.

Flexible Returns for Your Convenience:

Changed your mind? No problem! Returns are easy with our consent—just be mindful of a 15% handling and restocking fee. Remember, all transportation costs are covered by you, ensuring a smooth and transparent process. Unauthorised returns aren't eligible for credit but rest easy knowing we will handle your items responsibly, even using them as security until any outstanding payments are settled.

Trust and Satisfaction:

Each clause of our warranty and return policies is designed to protect your interests while ensuring the highest standards of service and reliability from us. Shop with confidence knowing that we're committed to your satisfaction and peace of mind.



Delivery Information

At our company, we’re committed to making your delivery experience as smooth and hassle-free as possible. Here’s how we ensure your satisfaction:

Convenient Delivery to Your Doorstep:

We’ll deliver your order right to your premises. For your convenience, all transportation and freight charges are clearly outlined and payable within our easy payment terms.

Flexible Delivery Timing:

We strive to deliver your products promptly. While we aim to provide accurate delivery dates, we ask for your understanding that these dates are estimates. Rest assured, if no specific date is given, we’ll get your order to you as soon as we can.

Peace of Mind During Transit:

We take every precaution to ensure your goods arrive safely. In the rare event that something goes wrong during transit, please note that the carrier acts on your behalf, even if we arranged the delivery.

Quick Resolution for Delivery Issues:

If there’s an issue with your delivery, such as missing items, simply notify us in writing within 7 days. We’re here to help and will address any concerns promptly. After this period, we’ll consider the delivery accepted and complete.

Handling Unforeseen Delays:

Life happens, and sometimes unexpected events like strikes, machinery failures, or other external factors can delay your order. If such situations arise, we’ll work with you to either cancel the order with your consent or complete the delivery as soon as possible.

We’re dedicated to providing you with excellent service and timely deliveries. If you have any questions or need assistance, our friendly team is always here to help!

Experience Excellence with IP Trading:

Dedicated Support

  • Dedicated Account Manager for seamless assistance
  • Facilitated interaction with preferred vendors
  • Shielding from time-consuming follow-up calls

Easy Access

  • Direct access to decision-makers
  • Flexible and entrepreneurial approach

Comprehensive Offering

  • Project design, product sourcing, and implementation
  • Specialized solutions and expert procurement services
  • Catalogue of suppliers covering wired and wireless IT and OT networks, Network and Data security, network management, Servers, storage, Unified Communication, Power Quality Assurance

Efficiency Unleashed

  • Access to presales experts
  • Assistance in building solutions
  • Optimal price negotiation and contract management

Why IP Trading?

  • Proven Expertise
  • 20 years of industry experience
  • Expert teams in technical sales, sourcing, logistics, finance, and account management
  • Exclusive dedication to supplying ICT products and solutions


  • Trusted by Federal, State, and Local Government departments
  • Preferred partner for Not-For-Profit organizations and public and private companies of all sizes


  • Registered supplier on the Australian Government’s DTA Hardware Marketplace
  • Prequalified Supplier to the NSW Government Advanced ICT Services Scheme
  • Accredited by QAssure in Queensland

Client Base

  • Trusted by renowned entities across various industries
  • Privacy-respected. References available upon request

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