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Brand > Jabra > Headsets > Wired headsets > Evolve 20 > 4993-823-309

Jabra 4993-823-309 Evolve 20SE MS mono

The Jabra Evolve 20SE MS Mono is a professional headset designed to enhance call quality and increase productivity. Equipped with a noise-canceling microphone, it ensures clear conversations by blocking out background noise. Its cushioned ear pads provide all-day comfort, and the easy-to-use call control unit allows for seamless management of calls and volume. Optimized for Microsoft Skype for Business, this headset provides quick and effortless integration into your work environment, making it an essential tool for anyone needing reliable, high-quality audio.

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 4993-823-309 Evolve 20SE MS mono


  • Optimized for Microsoft Skype for Business
  • Simple call management via control unit
  • Plug-and-play setup and installation
  • High definition sound quality
  • Noise-canceling microphone
  • Single-ear design for situational awareness
  • Inline call control for increased efficiency
  • Adjustable headband for a comfortable fit
  • Professional-grade durability

Technical Specifications

  • Connection: USB-A
  • Microphone Type: Noise-canceling uni-directional ECM microphone
  • Speaker Frequency Range: 70 Hz to 20 kHz
  • Microphone Frequency Range: 100 Hz to 10 kHz
  • Weight: 142 grams
  • Certifications: Microsoft Teams, Skype for Business
  • Control Unit: Inline call control
  • Headset Form Factor: On-ear
  • Headset Jack Socket: USB Type A
  • Compatibility: Windows and Mac OS

Frequent Ask Questions

  • What is the Jabra 4993-823-309 Evolve 20SE MS Mono headset?

    The Jabra 4993-823-309 Evolve 20SE MS Mono is a professional headset designed for productivity and superior sound quality. It is intended for office environments to improve call clarity and communication efficiency.

  • Is the Jabra Evolve 20SE MS Mono compatible with Microsoft Skype for Business?

    Yes, the Jabra Evolve 20SE MS Mono is certified for Microsoft Skype for Business, ensuring seamless integration and optimized performance.

  • What type of connectivity does this headset use?

    The Jabra Evolve 20SE MS Mono headset uses a USB connection to provide reliable and straightforward connectivity to your computer.

  • What features does the Jabra Evolve 20SE MS Mono offer for call management?

    The headset includes an in-line call controller for managing calls. It features easy access to essential functions like volume control, call answer/end, and mute, allowing for quick and efficient call management.

  • Does the Jabra Evolve 20SE MS Mono have noise-cancelling capabilities?

    Yes, the headset is equipped with a noise-cancelling microphone that reduces background noise, ensuring clear communication even in busy environments.

  • Is the headset comfortable for long-term use?

    The Jabra Evolve 20SE MS Mono is designed for comfort, featuring a padded headband and soft ear cushions to ensure it can be worn comfortably for extended periods.

  • Does this headset support stereo sound?

    No, the Jabra Evolve 20SE MS Mono is a mono headset, designed to offer sound through one ear, making it ideal for voice communications.

  • Can the microphone boom be adjusted?

    Yes, the microphone boom can be adjusted to fit your preference, allowing for optimal positioning for clear voice capture.

  • What are the dimensions of the Jabra Evolve 20SE MS Mono headset?

    The dimensions of the Jabra Evolve 20SE MS Mono headset are approximately 5.8 x 7.1 x 2.5 inches.

  • Is there a busy light feature on this headset?

    No, the Jabra Evolve 20SE MS Mono does not have an integrated busy light feature.

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

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  • Flexible and entrepreneurial approach

Comprehensive Offering

  • Project design, product sourcing, and implementation
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  • 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

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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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