# Headset Lenovo EPOS ADAPT 361 — wired & wireless (Bluetooth), circumaural, 18–22000 Hz, 238 g, black

**URL:** https://aio.lv/en/product--lenovo-4z21p90188--11680833
**Data updated:** 2026-01-28 13:03 (EET)
**Category:** Headphones
**Manufacturer:** Lenovo
**Manufacturer code:** 4Z21P90188
**EAN:** 5714708008101
**Warranty:** 1 Year
**Availability:** Available for order
**Price:** 221.49 €
**Prices and availability valid until:** 2026-08-08 23:59
**Price without VAT (21%):** 183.05 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lenovo-4z21p90188--11680833

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Tuesday | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

Lenovo EPOS ADAPT 361 is a circumaural headset designed for calls and music with wired and wireless (Bluetooth) connectivity. It covers a frequency range of 18–22000 Hz and weighs 238 g. The head-band wearing style offers comfort for extended use, while dual connectivity ensures compatibility with office phones, PCs and mobile devices.

## Long description

Lenovo EPOS ADAPT 361 is an over-ear Bluetooth® headset with a USB-C dongle that provides both wired and wireless connectivity. It combines active noise cancellation (ANC) and large circumaural ear cups to reduce background noise and offer comfortable, long-wearing fit for office work and commuting. The headset supports a wide frequency range for calls and music and includes a dedicated button for Microsoft Teams when used with the BTD 800 USB-C dongle.
Advantages
The headset delivers ANC to help reduce ambient noise in busy environments, while dual microphones optimize voice pickup for clear business calls. Its foldable, robust design and included storage pouch make it convenient for travel and everyday use. Ergonomic ear pads provide additional noise dampening and comfort during extended wear, and the matt black finish uses high-quality materials for a professional appearance.
Suitable for
Office calls and video conferences
Mobile and remote work
Commuting and travel
Listening to music during breaks
Key specifications
Wearing style: over-ear (circumaural)
Connectivity: Bluetooth 5.0 and wired 3.5 mm connection; USB-C dongle for wireless PC/UC integration
Frequency response: 18–22,000 Hz
Microphones: dual built-in microphones for optimized voice pickup
Battery: built-in rechargeable lithium battery
Weight: 238 g
Design: foldable headband, ergonomic ear pads, matt black finish
How to use
Charge the headset before first use. For PC or Teams integration, connect the supplied USB-C dongle to your device; for mobile devices, pair via Bluetooth 5.0 or use the 3.5 mm wired connection if preferred. Use the dedicated Teams button when the dongle is connected to quickly access calls. Adjust the headband and ear pads for a secure, comfortable fit and enable ANC to reduce background noise during calls or listening sessions.
Usage recommendations
For best call clarity, position the headset so the ear cups fully enclose your ears and keep the dual microphones unobstructed. Use the USB-C dongle for the most reliable UC experience on a computer and charge the battery regularly to ensure uninterrupted wireless use.

## Specifications

### Headphones

| Feature | Value |
|---|---|
| Headphone frequency | 18 - 22000 |
| Ear coupling | Circumaural |
| Acoustic system | Closed |
| Driver type | Dynamic |
| Noise canceling type | Active |
| Noise canceling | Yes |

### Ports & interfaces

| Feature | Value |
|---|---|
| Connectivity technology | Wired & Wireless |
| Bluetooth version | 5.0 |
| Bluetooth | Yes |
| Bluetooth profiles | HSP, HFP, AVRCP, A2DP |
| USB connector | USB Type-C |
| 3.5 mm connector | Yes |
| Wireless range (line of sight) | 25 m |

### Performance

| Feature | Value |
|---|---|
| Certification | Alcatel Lucent , Avaya, Cisco Jabber, Cisco Webex, Mitel, Google Voice, Google Meet, Microsoft Teams, Swyx, Unify, Google Chromebook |
| Product colour | Black |
| Total Harmonic Distortion (THD) | 0.3 % |
| Detachable cable | Yes |
| Headset type | Binaural |
| Wearing style | Head-band |
| Sound pressure level (max) | 108 dB |
| Recommended usage | Calls/Music |
| Product type | Headset |
| Hearing protection technologies | EPOS ActiveGard |

### Technical details

| Feature | Value |
|---|---|
| Warranty period | 2 year(s) |

### Other features

| Feature | Value |
|---|---|
| Pouch | Yes |

### Microphone

| Feature | Value |
|---|---|
| Microphone frequency | 80 - 8000 |
| Number of microphones | 2 |
| MEMS (Micro-Electro-Mechanical System) microphone | Yes |
| Microphone noise-canceling | Yes |

### Design

| Feature | Value |
|---|---|
| Foldable | Yes |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.238 kg |

### Battery

| Feature | Value |
|---|---|
| Battery technology | Lithium |
| Battery type | Built-in battery |
| Battery recharge time | 2.5 h |
| Standby time | 1499 h |
| Battery operated | Yes |
| Charging source | USB |
| Continuous audio playback time (ANC on) | 30 h |
| Continuous audio playback time (ANC off) | 46 h |
| Talk time (ANC on) | 28 h |
| Talk time (ANC off) | 39 h |

### Operational conditions

| Feature | Value |
|---|---|
| Storage temperature (T-T) | -20 - 60 |
| Operating temperature (T-T) | -10 - 40 |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 446 g |
| Package depth | 196 mm |
| Package height | 135 mm |
| Package width | 105 mm |

### Packaging content

| Feature | Value |
|---|---|
| Cables included | USB Type-C, Audio (3.5mm) |
| Receiver included | Yes |
| Safety sheet | Yes |
| Charging stand | No |

### Logistics data

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

## FAQ

### How much does the Headset Lenovo EPOS ADAPT 361 cost, and is it available for purchase?

The price is 221.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 8 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 Tuesday 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, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can Headset Lenovo EPOS ADAPT 361 be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 Lenovo 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 Lenovo 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, 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 Lenovo EPOS ADAPT 361?

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/11680833/67016094_large.webp