# Headset Jabra BIZ 2300 Duo NC

**URL:** https://aio.lv/en/product--jabra-2309-820-104--886423
**Data updated:** 2025-12-29 05:21 (EET)
**Category:** Headphones
**Manufacturer:** Jabra
**Manufacturer code:** 2309-820-104
**EAN:** 0706487014461
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 132.49 €
**Prices and availability valid until:** 2026-07-28 23:59
**Price without VAT (21%):** 109.50 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--jabra-2309-820-104--886423

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 27.07.2026 | free |
| Pickup points | 30.07.2026 | 1.89 EUR |
| Courier delivery to door | 30.07.2026 | 4.99 EUR |

## Summary description

The Jabra BIZ 2300 Duo NC headset is designed for office and call center use. It features wired and Bluetooth connectivity, ensuring flexibility. With a frequency range of 150 - 4500 Hz, it delivers clear audio quality. The 1.075 m cable provides ample length for movement, while the lightweight design at 65 g ensures comfort during long calls. The sleek black color adds a professional touch.

## Long description

The Jabra BIZ 2300 Duo NC is a corded, supra-aural headset designed for office and contact centre use. Built for clear voice transmission and long-term comfort, this duo model includes a Quick Disconnect (QD) plug for fast compatibility with a wide range of desk phone systems. The headset is lightweight (65 g) and has a 1.075 m cable, providing reliable wired connectivity and ease of movement at the workstation.
Advantages
The headset combines noise-cancelling microphone performance with a durable, professional construction that resists wear in high-use environments. Its supra-aural ear coupling and padded head-band deliver comfort for extended shifts, while the QD connector enables quick detachment and easy replacement or switching between devices. The specified frequency range and wired connection ensure consistent, clear audio suitable for voice-centric applications.
Suitable for
Contact centre agents handling high call volumes
Office telephony and unified communications
Environments requiring reliable wired headsets with quick-disconnect capability
Key specifications
Brand: Jabra
Model: BIZ 2300 Duo NC (MPN 2309-820-104)
Connectivity: Wired with Quick Disconnect (QD) plug
Ear coupling: Supra-aural
Wearing style: Head-band
Cable length: 1.075 m
Weight: 0.065 kg
Colour: Black
Frequency range: 150–4500 Hz (voice-optimised)
How to use
Connect the QD plug to a compatible desk phone adapter or Quick Disconnect cable for your telephony system. Position the padded head-band on the head and place the supra-aural ear pads over the ears. Adjust the microphone boom so the noise-cancelling mic sits close to the mouth but not touching the lips. Use the cable length to arrange a comfortable working position at your desk; detach quickly via the QD connector when you need to move away or replace the headset.
Usage recommendations
For consistent voice quality in contact centre environments, pair the headset with a compatible QD desk-phone adapter and follow your organisation's cleaning and maintenance routines to prolong lifespan and hygiene.

## Specifications

### Headphones

| Feature | Value |
|---|---|
| Headphone frequency | 150 - 4500 |
| Headphone sensitivity | 101 dB |
| Impedance | 150 Ω |
| Driver unit | 28 mm |
| Ear coupling | Supraaural |

### Ports & interfaces

| Feature | Value |
|---|---|
| Connectivity technology | Wired |
| Bluetooth | Yes |
| USB connectivity | Yes |

### Performance

| Feature | Value |
|---|---|
| Cable length | 1.075 m |
| Certification | CE, FCC, UL, cUL,EAC, RCM, KCC, RoHS, REACH |
| Product colour | Black |
| Headset type | Binaural |
| Wearing style | Head-band |
| Sound pressure level (max) | 118 dB |
| Recommended usage | Office/Call center |
| Maximum input power | 20 mW |
| Product type | Headset |
| Hearing protection technologies | Jabra PeakStop |
| HD voice | No |

### Other features

| Feature | Value |
|---|---|
| QD connector | Yes |
| Material | Acrylonitrile styrene acrylate (ASA), Acrylonitrile Butadiene Styrene (ABS), Polycarbonate (PC) |
| Quantity | 1 |
| Pouch | Yes |
| Weight (with microphone and cable) | 85 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 | 170 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 | Leatherette |

### Logistics data

| Feature | Value |
|---|---|
| Master (outer) case height | 592 mm |
| Master (outer) case width | 495 mm |
| Master (outer) case gross weight | 10240 g |
| Master (outer) case length | 293 mm |
| Products per master (outer) case | 56 pc(s) |
| Harmonized System (HS) code | 85183000 |

### Supplier features

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

## FAQ

### How much does the Headset Jabra BIZ 2300 Duo NC cost, and is it available for purchase?

The price is 132.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 165 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 27.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### 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 Jabra 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 Jabra 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.

### Where can I download the instructions for Headset Jabra BIZ 2300 Duo NC?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/886423/62248597_large.webp