# Headset Jabra Biz 2300 Duo USB-C UC

**URL:** https://aio.lv/en/product--gn-audio-2399-829-189--11392811
**Data updated:** 2025-12-30 21:14 (EET)
**Category:** Headphones
**Manufacturer:** GN AUDIO
**Manufacturer code:** 2399-829-189
**EAN:** 5706991021585
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

The Jabra Biz 2300 Duo USB-C UC headset features wired and Bluetooth connectivity, making it suitable for office and call center environments. With a frequency range of 150 - 4500 Hz, a cable length of 2.35 m, and a lightweight design at 65 g, it ensures comfort during long calls. The sleek black color adds a professional touch.

## Long description

The Jabra Biz 2300 Duo USB-C UC is a corded headset designed for contact centre and office use, offering clear voice transmission and durable construction. This wired, supra-aural head-band headset weighs 65 g, has a 2.35 m cable and a frequency range suited for speech (150–4500 Hz). Its USB-C UC connection ensures compatibility with modern unified communications platforms while the black finish maintains a professional appearance.
Advantages
The headset combines noise-resistant audio performance with robust build quality to withstand intensive daily use. Lightweight construction and an adjustable head-band provide comfort during long shifts. The USB-C UC interface delivers reliable digital connectivity for clear calls and easy integration with compatible systems.
Suitable for
Call centres and customer support teams
Office professionals handling frequent voice calls
Unified communications setups with USB-C endpoints
Key specifications
Brand: GN AUDIO (Jabra)
Model: Biz 2300 Duo USB-C UC (MPN 2399-829-189, EAN 5706991021585)
Connectivity: Wired, USB-C UC
Ear coupling: Supraaural
Frequency range: 150–4500 Hz
Cable length: 2.35 m
Weight: 0.065 kg
Wearing style: Head-band
Colour: Black
How to use
Connect the headset to a compatible USB-C port on your computer or communication device. Adjust the head-band and ear cups for a secure, comfortable fit. Position the microphone boom near the mouth for optimal voice pickup and test audio levels in your communication application before starting calls. Store the headset in a safe place when not in use to protect the cable and ear cups.
Usage recommendations
For best speech clarity, ensure the microphone is positioned close to the mouth and regularly check your software input levels. Avoid winding the cable tightly around the headset to extend cable life, and clean the ear cushions periodically following manufacturer guidance.

## Specifications

### Headphones

| Feature | Value |
|---|---|
| Headphone frequency | 150 - 4500 |
| Headphone sensitivity | 93 dB |
| Impedance | 32 Ω |
| Driver unit | 28 mm |
| Ear coupling | Supraaural |
| Noise canceling | Yes |

### Ports & interfaces

| Feature | Value |
|---|---|
| Connectivity technology | Wired |
| Bluetooth | Yes |
| USB connectivity | Yes |
| USB connector | USB Type-C |
| Cable colour | Black |

### Performance

| Feature | Value |
|---|---|
| Cable length | 2.35 m |
| Certification | CE, FCC, UL, cUL,EAC, RCM, KCC, RoHS, REACH |
| Plug and Play | Yes |
| Product colour | Black |
| Volume control | Button |
| Control type | Buttons |
| Headset type | Binaural |
| Wearing style | Head-band |
| Sound pressure level (max) | 118 dB |
| Recommended usage | Office/Call center |
| Maximum input power | 10 mW |
| Product type | Headset |
| Control unit type | In-line control unit |
| HD voice | Yes |

### Other features

| Feature | Value |
|---|---|
| Material | Acrylonitrile styrene acrylate (ASA), Acrylonitrile Butadiene Styrene (ABS), Polycarbonate (PC) |
| Quantity | 1 |
| Microphone mute | Yes |
| Current consumption | 100 mA |
| Weight (with microphone and cable) | 115 g |

### Microphone

| Feature | Value |
|---|---|
| Microphone frequency | 100 - 10000 |
| Microphone sensitivity | -30 dB |
| Folding microphone | Yes |
| Microphone noise-canceling | Yes |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.065 kg |
| Height | 67 mm |
| Width | 141 mm |
| Depth | 183 mm |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 180 g |
| Package depth | 70 mm |
| Package height | 190 mm |
| Package width | 145 mm |

### Packaging content

| Feature | Value |
|---|---|
| Quick start guide | Yes |
| Warranty card | Yes |
| Ear pads | Yes |
| Safety sheet | Yes |
| Ear pad material | Faux leather |

### Logistics data

| Feature | Value |
|---|---|
| Master (outer) case height | 575 mm |
| Master (outer) case width | 500 mm |
| Master (outer) case gross weight | 11250 g |
| Master (outer) case length | 299 mm |
| Products per master (outer) case | 56 pc(s) |
| Harmonized System (HS) code | 85183000 |

### Supplier features

| Feature | Value |
|---|---|
| Country of origin | China |

## FAQ

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All GN AUDIO products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized GN AUDIO service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: ear coupling, connectivity technology, cable length, weight, wearing style, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/11392811/66205893_large.webp