Jabra BIZ 2400 II QD Duo - Refurbished Headphones

Your refurbed product

Refurbed products are more sustainable and up to 40% cheaper compared to a new device. Your trusted refurbed product comes with a minimum 12-month warranty and a 30-day free returns policy, with no questions asked.

Jabra BIZ 2400 II QD Duo - Description

Upgrade your workday with the refurbished Jabra BIZ 2400 II QD Duo, a professional on-ear headset designed for clear conversations and lasting comfort. If you spend your days handling calls, collaborating online, or leading virtual meetings, this headset delivers sharp sound quality and reliable performance – all while making a more sustainable choice for the planet.

Why Choose the Jabra BIZ 2400 II QD Duo?

This headset brings together durability, comfort, and exceptional audio, making it ideal for busy office environments and remote work setups. Every refurbished unit is professionally checked and cleaned, ensuring it performs better than used and stands up to daily demands.

Key Features & Benefits

Crystal-Clear Calls: Enjoy crisp sound and a noise-cancelling microphone that filters out background noise, so you stay heard and focused – no matter where you work.
All-Day Comfort: The lightweight on-ear design and soft ear cushions reduce pressure, letting you wear the headset for hours without discomfort.
Plug-and-Play Simplicity: The Jabra QD connector makes it easy to connect with a range of compatible devices commonly found in professional settings.
Built to Last: With robust construction, this headset stands up to daily wear and tear, giving you peace of mind and dependable performance.
Sustainable Choice: Choosing refurbished means you extend the life of high-quality electronics and reduce electronic waste. It’s a practical step towards a greener, more responsible lifestyle. 🌱

Typical Usage Scenarios: Q&A

Q: Will this headset work well in a busy office? A: Absolutely. Its noise-cancelling microphone ensures your voice stays clear, even in bustling environments.

Q: Is it comfortable for long conference calls? A: Yes! The lightweight, on-ear design and soft padding allow for comfortable use throughout the day.

Q: Can I use it with different devices? A: The Jabra QD connector is compatible with a wide range of professional audio systems and desk phones, making it perfect for varied setups.

Q: Is this a good choice for remote work? A: Definitely. It delivers reliable audio quality for virtual meetings and online collaboration, whether you’re at home or in the office.

Peace of Mind, Guaranteed

When you choose a refurbished Jabra BIZ 2400 II QD Duo from refurbed, you get more than just quality and value. Every headset comes with a minimum 12-month warranty and a 30-day free return policy. Try it risk-free and experience professional-grade audio with added reassurance.

Make the smart, sustainable choice for your workday. Experience clear sound, comfort, and reliability with the refurbished Jabra BIZ 2400 II QD Duo - only from refurbed.

The refurbed Process

Every refurbed device is refurbished in up to 40 steps — taking it from used to like new again. Here are 5 key steps:

1. Supplier buys pre-loved tech

Deleting the data from used electronic devices

2. Data cleanse

3. Swap of faulty parts

Polishing the exterior of used electronics

4. External preparation

Refurbisher sells the devices through refurbed marketplace

5. Sold via refurbed

Learn more

What is refurbed?

Refurbed is an online marketplace for refurbished electronics. All refurbed Jabra BIZ 2400 II QD Duo function like new, but are much cheaper. How is that the case? Once sourced, experts put our products through an up to 40-step refurbishment process to ensure that all products work and look like new. This results in us offering better value products that are also more sustainable.

Why should I buy my Jabra BIZ 2400 II QD Duo from refurbed?

refurbed Jabra BIZ 2400 II QD Duo are great value, at up to 40% cheaper than new. Equally as important is trust. We give you a minimum 12-month warranty on each device and a 30-day free trial period, during which you can return for a full refund. This means you save money, and get to test the device to make sure it works perfectly for you.

Why are refurbed Jabra BIZ 2400 II QD Duos so cheap?

Every refurbed partner is specialised in certain brands. They mostly buy exhibit and corporate phones in large quantities at low prices. Their specialisation makes the renewal processes very efficient, resulting in 100% renewed products that are up to 40% cheaper than new devices.

What exactly do the product grades mean?

refurbed Jabra BIZ 2400 II QD Duos work like new devices and therefore have no functional limitations. The visual condition of the devices can be selected based on your needs. What are the visual categories?

Premium (AA-Grading)
Premium Jabra BIZ 2400 II QD Duos are visually identical to new, with no visible signs of wear or use. No scratches, scuffs, dents, or blemishes on the body or screen.
Excellent (A-Grading)
Excellent Jabra BIZ 2400 II QD Duos have no dents, scratches or signs of wear visible from a distance of 30cm - neither on the body nor on the display.
Very Good (B-grading)
Very Good Jabra BIZ 2400 II QD Duos may have minimal dents, scratches or wear on the body that can be seen from 30cm away. There may be micro-scratches on the display/screen, but these are not visible when the display is on.
Good (C-Grading)
Good Jabra BIZ 2400 II QD Duos have visible signs of use such as scratches and/or dents on the body. There may be micro-scratches on the display/screen, but these are not visible when the display is switched on.

How does the 30-day free trial work?

If you want to return your product for any reason, you can return it free of charge within 30 days. To do so, contact our partner directly via your refurbed account and let them know that you would like to exchange or return your device. You will receive a free return label from our partner by email or in your refurbed account. Alternatively, you can contact our refurbed customer service. We will be happy to help you and contact our partner.

What are my warranty terms?

We offer a minimum 12‑month warranty on all refurbed Jabra BIZ 2400 II QD Duo. This covers any technical defects that might occur during this period and are not caused by your own fault.

Examples include:
- The device can no longer be switched on.
- The unit cannot find a network.
- The loudspeaker does not work.

The battery is also covered by the warranty. A distinction is made between normal wear and tear and technical defects. Technical defects are covered by the warranty and are characterised by abnormal behaviour. Abnormal behaviour could be, for example, that the device can only be charged up to 40%. Please note that your minimum 12‑month warranty is refurbed’s voluntary commercial promise to you. This does not affect your statutory consumer rights

How can refurbed guarantee the quality of your Jabra BIZ 2400 II QD Duo?

Only professional and certified partners are allowed to offer their electronic products via refurbed. We ensure this with ongoing quality tests and constant monitoring. Our partners are all located within the EU. This allows us to guarantee fast delivery times and optimal contact to always perform our best.

Which environmental protection projects do we invest in?

We have planted over 6.6 million trees since our foundin, and we are very proud! We realised that planting trees alone does not tackle all of the environmental issues we a passionate about, however. That's why we now also support projects that
- restore landscapes — ecosystems are repaired and jobs are created, including tree planting along the way
- remove carbon from the atmosphere and store it permanently
- recycle electronic waste and reuse materials