Jabra BIZ 2300 Mono QD Wired Headset – Refurbished
The Jabra BIZ 2300 Mono QD is a refurbished professional wired headset built for call centres and offices needing dependable, high-quality communication. Featuring HD voice, a noise-cancelling microphone, and durable QD (Quick Disconnect) connection, it delivers all-day comfort and clear audio. Professionally refurbished, tested, and supplied with a 12-month warranty.
PRODUCT OVERVIEW
The refurbished Jabra BIZ 2300 Mono QD is a professional corded headset designed for contact centres, customer service teams and office users who spend a significant part of the working day handling calls.
Featuring a lightweight single-ear design, noise-cancelling microphone, flexible boom arm and Quick Disconnect connectivity, the BIZ 2300 provides clear communication and dependable everyday performance while allowing users to remain aware of colleagues and activity around them.
Excellent Condition
Professionally refurbished, fully tested and cleaned. Very clean with minimal signs of previous use. Supplied with a new ear cushion for hygiene and comfort.
Good Condition
Professionally refurbished, fully tested and cleaned. May show light cosmetic wear such as minor marks or surface wear, but remains presentable and fully functional. Supplied with a new ear cushion.
WHAT’S INCLUDED
- ✓ Jabra BIZ 2300 Mono QD Headset
- ✓ Adjustable Over-the-Head Headband
- ✓ New Ear Cushion
- ✓ Clothing Clip
- ✓ New Plain White Packaging
- ✓ 12-Month PCL Warranty
- ✓ Free Next Day UK Delivery
OPTIONAL EXTRAS
- + Compatible Jabra QD Bottom Cable
- + Jabra USB QD Adapter
- + Replacement Ear Cushions
- + Headset Carry Pouch
- + 24-Month Extended Warranty
KEY FEATURES
Keeps one ear uncovered for awareness of nearby colleagues
Helps reduce surrounding office and contact-centre noise
QD connection for compatible desk-phone and USB cables
Approximately 43g without the attached headset cord
Bendable microphone arm with 360-degree rotation
PeakStop protection helps limit sudden loud sound peaks
DESIGNED FOR BUSINESS
The Jabra BIZ 2300 Mono QD is designed for busy call-handling environments where communication quality, comfort and durability are important. Its single-ear design allows users to concentrate on calls while remaining aware of colleagues and activity around them.
The unidirectional noise-cancelling microphone helps reduce unwanted surrounding sound, while the breath-resistant microphone design helps maintain clear speech during frequent and extended use.
Its flexible boom arm can rotate through 360 degrees and be positioned on either side of the user. The reinforced cord and lightweight adjustable headband are designed to withstand regular handling in professional office and contact-centre environments.
TECHNICAL SPECIFICATIONS
| Model | Jabra BIZ 2300 Mono QD |
| Product Type | Corded Professional Headset |
| Wearing Style | Single-Ear Headband |
| Connection | Jabra Quick Disconnect |
| Microphone | Noise-Cancelling Unidirectional |
| Boom Arm | Flexible 360° Rotation |
| Ear Cushion | Foam or Leatherette Compatible |
| Weight with Cord | Approx. 59g |
| Weight without Cord | Approx. 43g |
| Attached Cord Length | Approx. 107.5cm |
| Sound Protection | Jabra PeakStop |
| Required Accessory | Compatible QD Bottom Cable |
OUR 8-POINT REFURBISHMENT PROCESS
Speaker, microphone, QD connection and audio performance are checked.
Each headset is sanitised and professionally cleaned before resale.
A new ear cushion is fitted for improved hygiene and comfort.
The attached headset cord and Quick Disconnect connector are inspected.
Cosmetic details are restored or replaced where practical.
Headband adjustment and microphone-boom movement are checked.
Every headset receives a final quality-control inspection.
Securely packed in clean protective packaging for delivery.
COMPATIBILITY & SETUP
The Jabra BIZ 2300 Mono QD uses Jabra Quick Disconnect connectivity. A compatible lower connection cable or adapter is required between the headset and the telephone, computer or amplifier.
The correct QD cable depends on the make and model of the connected device. Different desk phones can use different headset-port wiring, and computer use normally requires a compatible Jabra QD-to-USB adapter.
Please note: A QD bottom cable is not included unless specifically selected or stated separately. The headset cannot connect directly to an RJ9 telephone socket, USB port or computer without the appropriate compatible cable or adapter. Please confirm compatibility before ordering.
IDEAL FOR
- Contact centres and customer service teams
- Reception and administrative staff
- Users handling frequent or extended calls
- Compatible desk-phone headset ports
- Jabra amplifiers and QD-to-USB adapters
- Users who need awareness of their surroundings
BUY REFURBISHED WITH CONFIDENCE
Professionally tested • New ear cushion • 12-month warranty • Free next day UK delivery




