# Headset Jabra EVOLVE 20 MS Stereo

**URL:** https://aio.lv/en/product--jabra-4999-823-109--333459
**Data updated:** 2026-06-14 18:37 (EEST)
**Category:** Headphones
**Manufacturer:** Jabra
**Manufacturer code:** 4999-823-109
**EAN:** 5706991016970
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 68.49 €
**Prices and availability valid until:** 2026-08-06 23:59
**Price without VAT (21%):** 56.60 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--jabra-4999-823-109--333459

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 21.07.2026 | free |
| Pickup points | 24.07.2026 | 1.89 EUR |
| Courier delivery to door | 24.07.2026 | 4.99 EUR |

## Summary description

The Jabra EVOLVE 20 MS Stereo headset is designed for office and call center use. It features wired connectivity, a frequency range of 150 - 7000 Hz, and a 0.95 m cable length. Weighing only 171 g, it offers comfort during long hours of use. The sleek black design complements any professional setting.

## Long description

The Jabra EVOLVE 20 MS Stereo is a professional corded headset designed for office and call center environments. It delivers clear audio for calls and music with wired connectivity, a 0.95 m cable and a lightweight supra-aural on‑the‑ear design that weighs 171 g. The headset is available in black and includes foam or leatherette ear cushions for extended wear.
Advantages
The headset offers straightforward call control through an inline control unit that lets you make, answer and mute calls. Its frequency response (150–7000 Hz) is optimised for voice clarity, while the wired connection ensures stable audio without pairing or battery concerns. The head‑band wearing style and choice of ear cushions provide comfort for prolonged use.
Suitable for
Office telephony and VoIP calls
Call centre agents and reception desks
Online meetings and unified communications
Listening to music during work breaks
Key specifications
Brand: Jabra
Model: EVOLVE 20 MS Stereo (MPN 4999-823-109)
Connectivity: Wired
Ear coupling: Supraaural (on‑the‑ear)
Cable length: 0.95 m
Frequency range: 150–7000 Hz
Weight: 0.171 kg
Colour: Black
How to use
Connect the headset to your PC or compatible device using the wired connector. Use the inline control unit to answer, end or mute calls during a conversation. Adjust the head‑band and position the supraaural ear cushions for a comfortable fit. For music or calls, set your computer’s audio device to the Jabra headset in sound settings.
Usage recommendations
For best voice quality, position the microphone close to your mouth and ensure the inline control is accessible on your dominant side. Replace foam or leatherette cushions when worn to maintain comfort and hygiene.

## Specifications

### Headphones

| Feature | Value |
|---|---|
| Headphone frequency | 150 - 7000 |
| Headphone sensitivity | 93.6 dB |
| Impedance | 32 Ω |
| Ear coupling | Supraaural |

### Ports & interfaces

| Feature | Value |
|---|---|
| Connectivity technology | Wired |
| Bluetooth profiles | A2DP |
| USB connectivity | Yes |
| USB connector | USB Type-A |
| Cable colour | Black |

### Performance

| Feature | Value |
|---|---|
| Cable length | 0.95 m |
| Certification | Microsoft |
| Plug and Play | Yes |
| Product colour | Black |
| Volume control | Button |
| Headset type | Binaural |
| Wearing style | Head-band |
| Operating keys | Volume +, Volume - |
| Recommended usage | Office/Call center |
| Maximum input power | 10 mW |
| Product type | Headset |
| Music playback | Yes |
| Control unit type | In-line control unit |
| Hearing protection technologies | Jabra PeakStop, Jabra Safetone G616 |
| HD voice | Yes |

### Other features

| Feature | Value |
|---|---|
| Quantity | 1 |
| Microphone mute | Yes |
| Call management | Yes |
| Digital Signal Processing (DSP) | Yes |

### Microphone

| Feature | Value |
|---|---|
| Microphone frequency | 100 - 10000 |
| Microphone sensitivity | -44 dB |
| Microphone noise-canceling | Yes |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.171 kg |
| Height | 35 mm |
| Width | 180 mm |
| Depth | 230 mm |

### Operational conditions

| Feature | Value |
|---|---|
| Storage temperature (T-T) | -30 - 80 |
| Operating temperature (T-T) | -10 - 50 |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 170 g |
| Package depth | 35 mm |
| Package height | 230 mm |
| Package width | 180 mm |

### System requirements

| Feature | Value |
|---|---|
| Windows operating systems supported | Y |
| Mac operating systems supported | Y |

### Packaging content

| Feature | Value |
|---|---|
| Quick start guide | Yes |

### Logistics data

| Feature | Value |
|---|---|
| Master (outer) case height | 564 mm |
| Master (outer) case width | 226 mm |
| Master (outer) case gross weight | 9010 g |
| Master (outer) case length | 496 mm |
| Products per master (outer) case | 48 pc(s) |
| Harmonized System (HS) code | 85183000 |

### Supplier features

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

## FAQ

### How much does the Headset Jabra EVOLVE 20 MS Stereo cost, and is it available for purchase?

The price is 68.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 10 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 21.07.2026 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, product colour, wearing style, 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 EVOLVE 20 MS Stereo?

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/333459/62247752_large.webp