---
product_id: 743309903
title: "Jabra Biz 2300 USB Duo Wired Professional Call Center Headset"
brand: "jabra"
price: "¥20006"
currency: JPY
in_stock: true
reviews_count: 5
category: "Jabra(ジャブラ)"
url: https://www.desertcart.jp/products/743309903-jabra-biz-2300-usb-duo-wired-professional-call-center-headset
store_origin: JP
region: Japan
---

# 360° FreeSpin Boom Digital Signal Processing Kevlar-Reinforced Cord Jabra Biz 2300 USB Duo Wired Professional Call Center Headset

**Brand:** jabra
**Price:** ¥20006
**Availability:** ✅ In Stock

## Summary

> 🎙️ Elevate your call game with unbreakable clarity and comfort!

## Quick Answers

- **What is this?** Jabra Biz 2300 USB Duo Wired Professional Call Center Headset by jabra
- **How much does it cost?** ¥20006 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/743309903-jabra-biz-2300-usb-duo-wired-professional-call-center-headset)

## Best For

- jabra enthusiasts

## Why This Product

- Trusted jabra brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **All-Day Comfort:** Lightweight design with adjustable headband and snug ear cushions for marathon calls.
- • **Built to Endure:** Kevlar-reinforced cable resists daily office wear, from chair wheels to sharp edges.
- • **Plug & Play USB:** Seamless USB connectivity for instant setup with Cisco Webex and universal platforms.
- • **360° FreeSpin Boom:** Rotate your mic boom freely without fear of breakage—flexibility meets durability.
- • **Crystal Clear Calls:** Advanced noise-canceling DSP ensures every word is heard, blocking background distractions.

## Overview

The Jabra Biz 2300 USB Duo is a professional-grade wired headset engineered for high-performance call centers and remote work. Featuring a 360° rotatable FreeSpin boom arm, advanced digital signal processing for crystal-clear voice quality, and a Kevlar-reinforced cable for exceptional durability, it delivers reliable, all-day comfort and seamless USB connectivity. Ideal for professionals demanding clarity, resilience, and ergonomic design in their communication tools.

## Description

The Jabra Biz 2300 is designed to survive in high performance contact centers. This means fewer headset replacement, less downtime for you and your team, and lower total cost of ownership. Reinforced cord is built to withstand contact center environments and protects office chair wheels, sharp objects, and everyday use. Boom arm rotates 360 degrees, zero risk of breakage. We call it FreeSpin

Review: Clear Calls and Built to Last – Great for Office or Remote Work The Jabra Biz 2300 Duo has been one of the better wired headsets I’ve used for long stretches of calls. Right away, the comfort stood out—it’s lightweight, the headband adjusts easily, and I can wear it for hours without pressure headaches or sore ears. The ear cushions are smaller than over-ear designs, but once I adjusted, I actually appreciated the less bulky fit. Call quality is excellent. The wideband audio makes voices sound clear and natural, and the noise-canceling mic really does its job—background chatter in a busy environment barely comes through. Colleagues on the other end tell me they hear me cleanly without the “popping” or breath sounds that cheaper headsets tend to pick up. The boom rotates a full 360°, which gives flexibility for left or right side use without worrying about breaking it. Durability is another plus. The Kevlar-reinforced cord feels tougher than most, and I don’t worry as much about it catching under a chair wheel. This seems like a headset designed for call centers where gear gets heavy daily use. A couple of things to keep in mind: the product listing can be confusing—some versions are “USB” but don’t include the actual USB adapter, so double-check before ordering to avoid frustration. Also, while the sound is great for calls, it’s not meant for music or entertainment; it’s tuned for voice clarity, not deep bass. Bottom line: If you need a reliable, comfortable headset for professional calls—whether at a busy office or working remotely—this Jabra is worth it. Crisp audio, rugged build, and an all-day wear design make it a strong value for the price.
Review: I like the fact that it has a standard USB connector. Works pretty seamlessly with Cisco Webex. I do not know if it works pretty seamlessly with Jabber. But it is comfortable to wear and worked right out of the box. For webex, I simply had to select the Jabbra headset for mic and audio. The mic (mute) and volume controls on the headset wire seem to work well. And overall it does seem relatively well constructed. The only downside is that it's a little pricey.

## Features

- Air Shock Microphone - Risk of breathing sound when the microphone approaches the user's mouth. To reduce that, the microphone is aerodynamically designed and there are many small holes instead of big holes
- FREE SPIN BOOM - Jabra Freespin Boom allows you to rotate the boom 360 degrees. This allows you to adjust the position of the boom so you can always find it where you need it - without worrying about it breaking
- Crystal Clear Sound Clear Sound is essential for good conversation, call efficiency and accuracy. Digital signal processing of Jabra audio devices eliminates background noise and echo, protecting users from sudden high peaks

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00HVVTG0Q |
| Age Range (Description) | Adult |
| Amazon Bestseller | #147,393 in Computers ( See Top 100 in Computers ) #588 in Computer Headsets |
| Cable Feature | Detachable |
| Color Name | Black |
| Compatible Devices | Universal |
| Connectivity Technology | Wired |
| Connector | USB |
| Control Method | Touch |
| Control Type | Volume Control |
| Customer Package Type | FFP |
| Customer Reviews | 4.2 4.2 out of 5 stars (46) |
| Date First Available | January 21, 2014 |
| Frequency Response | 10000 Hz |
| Hardware Interface | 3.5mm Audio |
| Headphones Jack | USB |
| Included Components | Jabra Biz 2300 Headset |
| Is Discontinued By Manufacturer | No |
| Item Weight | 0.3 Pounds |
| Item model number | 2399-829-109 |
| Material | Plastic |
| Material Type | Plastic |
| Model Name | Biz 2300 Duo |
| Noise Control | None |
| Number of Items | 1 |
| Recommended Uses For Product | Calling |
| Sensitivity | 101 dB |
| Size | Duo Speakers |
| Specific Uses For Product | Professional Call Center |
| Style | Biz 2300 Duo |
| Water Resistance Level | Not Water Resistant |
| Wireless Communication Technology | No wireless technology |

## Product Details

- **Brand:** Jabra
- **Color:** Black
- **Ear Placement:** Over Ear
- **Form Factor:** On Ear
- **Impedance:** 32 Ohms

## Images

![Jabra Biz 2300 USB Duo Wired Professional Call Center Headset - Image 1](https://m.media-amazon.com/images/I/61xEGCiLX0L.jpg)
![Jabra Biz 2300 USB Duo Wired Professional Call Center Headset - Image 2](https://m.media-amazon.com/images/I/51PdGJYKRZL.jpg)
![Jabra Biz 2300 USB Duo Wired Professional Call Center Headset - Image 3](https://m.media-amazon.com/images/I/61TJGo+khyL.jpg)
![Jabra Biz 2300 USB Duo Wired Professional Call Center Headset - Image 4](https://m.media-amazon.com/images/I/7113iJqU56L.jpg)
![Jabra Biz 2300 USB Duo Wired Professional Call Center Headset - Image 5](https://m.media-amazon.com/images/I/71mWWLgj5sL.jpg)

## Questions & Answers

**Q: Does it need an amplifier? Or you just connect it to your standard phone via the handset jack**
A: You can get a link cable to connect it with phone or laptop.This can not directly be connected to either phone or laptop.See my other listing for link cable.

**Q: Does this set come with the leather ear cushions as well?**
A: Hello Lynette Mccleney - The leather ear cushions are included with the Jabra Biz 2300 USB headset, as well.  Thank you.

**Q: what is the difference between this and the 2325 (QD model) that is 1/2 the price?**
A: The USB duo is a one piece solution headset to USB.  The GN 2325 ends in a quick disconnect and still needs a lower cord to phone , usb or amplifier to work.

**Q: Hello, does anyone know is this unit works with a traditional phone (rj)? also, does the speaker reduce background noise and mic noise cancelling? thx**
A: I believe the headset will work with traditional phones, but you have to be careful to also purchase the correct jack adapter.  It's a two part purchase.  I purchased the headset and jack adapter specific to Cisco IP phones.  As far as noise reduction is concerned, it meets my needs very well.  It still allows for some minimal sound to come through, which I prefer so that I am aware of what is going on around me, but nearly eliminates all background noise for a clear and comfortable conversation.  Also, the party at the other end can hear me clearly without background noise interfering.  The headset is very confortable for long conversations.  Sometime I forget that I'm wearing it.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by E***S on September 28, 2025*

Clear Calls and Built to Last – Great for Office or Remote Work The Jabra Biz 2300 Duo has been one of the better wired headsets I’ve used for long stretches of calls. Right away, the comfort stood out—it’s lightweight, the headband adjusts easily, and I can wear it for hours without pressure headaches or sore ears. The ear cushions are smaller than over-ear designs, but once I adjusted, I actually appreciated the less bulky fit. Call quality is excellent. The wideband audio makes voices sound clear and natural, and the noise-canceling mic really does its job—background chatter in a busy environment barely comes through. Colleagues on the other end tell me they hear me cleanly without the “popping” or breath sounds that cheaper headsets tend to pick up. The boom rotates a full 360°, which gives flexibility for left or right side use without worrying about breaking it. Durability is another plus. The Kevlar-reinforced cord feels tougher than most, and I don’t worry as much about it catching under a chair wheel. This seems like a headset designed for call centers where gear gets heavy daily use. A couple of things to keep in mind: the product listing can be confusing—some versions are “USB” but don’t include the actual USB adapter, so double-check before ordering to avoid frustration. Also, while the sound is great for calls, it’s not meant for music or entertainment; it’s tuned for voice clarity, not deep bass. Bottom line: If you need a reliable, comfortable headset for professional calls—whether at a busy office or working remotely—this Jabra is worth it. Crisp audio, rugged build, and an all-day wear design make it a strong value for the price.

### ⭐⭐⭐⭐⭐ Review
*by R***M on August 7, 2020*

I like the fact that it has a standard USB connector. Works pretty seamlessly with Cisco Webex. I do not know if it works pretty seamlessly with Jabber. But it is comfortable to wear and worked right out of the box. For webex, I simply had to select the Jabbra headset for mic and audio. The mic (mute) and volume controls on the headset wire seem to work well. And overall it does seem relatively well constructed. The only downside is that it's a little pricey.

### ⭐⭐⭐⭐ Review
*by J***D on October 25, 2022*

I used to use my Plantronics Blackwire until it started having static and the foam on the ear pieces fell apart. This was a great replacement, and it works fantastic. The size of the ear pieces were smaller than expected, but I adjusted pretty quickly to it. The automatic sound adjustment doesn't work when a sudden loud noise happens, so knocked a star off for that. The sound quality was good for the price though. I love the on-demand audio controls with the mute feature, and my customers could hear me just fine. My only other complaint would be the length of the cable, as it was too long. Maybe add a retractable feature? Nonetheless, great headset!

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-19*