# Headset Jabra BIZ 1100 EDU DUO 3.5mm

**URL:** https://aio.lv/en/product--jabra-1159-0139-edu--4301800
**Data updated:** 2026-02-09 14:46 (EET)
**Category:** Headphones
**Manufacturer:** Jabra
**Manufacturer code:** 1159-0139-EDU
**EAN:** 5706991025828
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 38.49 €
**Prices and availability valid until:** 2026-07-30 23:59
**Price without VAT (21%):** 31.81 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--jabra-1159-0139-edu--4301800

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.89 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

The Jabra BIZ 1100 EDU DUO 3.5mm headset is designed for educational use with a wired connection. It features a frequency range of 80 - 20000 Hz, ensuring clear sound quality. The 1.8 m cable provides flexibility, while the lightweight design at 89 g ensures comfort during extended use. The sleek black color adds a professional touch.

## Long description

The Jabra Biz 1100 EDU DUO 3.5mm is a lightweight, wired headset designed for educational environments. It offers a focused listening experience with noise-cancelling microphone technology, hearing protection features and a comfortable head-band wearing style. The headset has a 1.8 m cable and supraaural ear coupling, delivering clear audio across a frequency range of 80–20,000 Hz while remaining durable for daily student use.
Advantages
The headset combines a low weight of 89 g with a robust construction suitable for classroom routines. Wired 3.5 mm connectivity ensures straightforward compatibility with most devices without the need for pairing. Built-in noise cancellation on the microphone improves speech clarity and the design includes hearing protection to limit exposure to harmful audio levels.
Suitable for
Remote learning and online classes
Language labs and listening exercises
Computer-based testing and assessment
Study sessions in shared or noisy environments
Key specifications
Ear coupling: supraaural
Connectivity: wired 3.5 mm jack
Cable length: 1.8 m
Weight: 89 g
Frequency response: 80–20,000 Hz
Wearing style: head-band
Color: black
How to use
Connect the 3.5 mm plug to the device’s headphone jack. Adjust the head-band for a comfortable fit so the supraaural ear pads sit comfortably over the ears. Position the microphone close to the mouth for clear voice pickup and use device audio settings to set appropriate volume levels. After use, store the headset in a dry place to maintain its condition.
Usage recommendations
For prolonged study sessions, keep volume at a moderate level to take advantage of the hearing protection feature. Use in quiet or semi-quiet spaces when accuracy of spoken communication is required, and check device compatibility before extended deployments.

## Specifications

### Headphones

| Feature | Value |
|---|---|
| Headphone frequency | 80 - 20000 |
| Headphone sensitivity | 102 dB |
| Impedance | 32 Ω |
| Driver unit | 32 mm |
| Ear coupling | Supraaural |

### Ports & interfaces

| Feature | Value |
|---|---|
| Connectivity technology | Wired |
| 3.5 mm connector | Yes |
| Cable colour | Black |

### Performance

| Feature | Value |
|---|---|
| Cable length | 1.8 m |
| Certification | UKCA, EAC, RCM, REACH |
| Product colour | Black |
| Headset type | Binaural |
| Wearing style | Head-band |
| Recommended usage | Education |
| Maximum input power | 30 mW |
| Product type | Headset |
| Hearing protection technologies | Jabra PeakStop |

### Other features

| Feature | Value |
|---|---|
| Material | Polycarbonate (PC), Leatherette, Acrylonitrile Butadiene Styrene (ABS) |
| Quantity | 1 |

### Microphone

| Feature | Value |
|---|---|
| Microphone frequency | 2000 - 5000 |
| Microphone sensitivity | -35 dB |
| Number of microphones | 1 |
| Folding microphone | Yes |
| Microphone noise-canceling | Yes |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.089 kg |
| Height | 58 mm |
| Width | 165 mm |
| Depth | 165 mm |

### Packaging data

| Feature | Value |
|---|---|
| Package depth | 180 mm |
| Package height | 20 mm |
| Package width | 210 mm |
| Package type | Polybag |

### Packaging content

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

### Logistics data

| Feature | Value |
|---|---|
| Harmonized System (HS) code | 85183000 |

### Certificates

| Feature | Value |
|---|---|
| Compliance certificates | RoHS, CE |

## FAQ

### How much does the Headset Jabra BIZ 1100 EDU DUO 3.5mm cost, and is it available for purchase?

The price is 38.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 15.07.2026 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.

## Image

https://aio.lv/img/cache/product/4301800/62250330_large.webp