# Wired Headphones EPOS IMPACT 400 MS UC ANC USB-C+A — supra-aural, 20–20000 Hz, 2 m cable, 129 g, black

**URL:** https://aio.lv/en/product--epos-1001494--11646685
**Data updated:** 2025-12-06 20:03 (EET)
**Category:** Headphones
**Manufacturer:** EPOS
**Manufacturer code:** 1001494
**EAN:** 5714708013150
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 112.49 €
**Prices and availability valid until:** 2026-07-29 23:59
**Price without VAT (21%):** 92.97 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--epos-1001494--11646685

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.89 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

EPOS IMPACT 400 MS UC ANC USB-C+A wired headphones designed for business and everyday use. Supra-aural, head-band design with active noise cancellation and a frequency response of 20–20000 Hz for clear voice and audio. Includes a 2 m cable and USB-C + analog connectivity; lightweight at 129 g for comfortable prolonged wear.

## Long description

Black wired head-band headphones with an integrated boom microphone, designed for everyday and business use. These supra-aural headphones provide a wide frequency response and connect via USB for a reliable wired connection suitable for calls and computer audio.
Advantages
The USB wired connection ensures stable audio without the need for pairing or battery charging. The head-band design offers a secure and comfortable fit for extended wear. The boom microphone delivers clear voice pickup for calls and online meetings. Compact supra-aural earcups combine portability with effective sound isolation for typical office and home environments.
Key specifications
Color: Black
Form factor: Head-band, supra-aural
Connection: Wired USB
Frequency response: 20 - 20,000 Hz
Impedance: 32 Ω
Sensitivity: 102 dB
Microphone: Boom microphone, sensitivity -22 dB
How to use
Connect the USB plug to a compatible computer or device with a USB port. Position the head-band so the earcups sit comfortably over the ears and adjust the boom microphone near the mouth for optimal voice pickup. Use system settings to select the USB headset as the input and output device and adjust volume levels as needed. Store the headphones in a dry place when not in use.
Рекомендации
For best voice quality, keep the boom microphone 1–2 cm from the mouth and avoid covering it with clothing. Use with typical office applications—voice calls, video conferencing, and online training—on devices that support USB audio.

## Specifications

### Headphones

| Feature | Value |
|---|---|
| Headphone frequency | 20 - 20000 |
| Headphone sensitivity | 102 dB |
| Impedance | 32 Ω |
| Driver unit | 32 mm |
| Ear coupling | Supraaural |
| Acoustic system | Closed |
| Driver type | Dynamic |
| Noise canceling | Yes |

### Ports & interfaces

| Feature | Value |
|---|---|
| Connectivity technology | Wired |
| USB connectivity | Yes |
| USB connector | USB Type-C / USB Type-A |
| Cable colour | Black |
| Frequency response (music mode) | 20 - 20000 |
| Frequency response (talk mode) | 100 - 12500 |

### Performance

| Feature | Value |
|---|---|
| Cable length | 2 m |
| Certification | Zoom, Google Meet, Google Voice, Chromebook |
| LED indicators | Y |
| Product colour | Black |
| Total Harmonic Distortion (THD) | 3 % |
| Control type | Buttons |
| Detachable cable | No |
| Headset type | Binaural |
| Wearing style | Head-band |
| Operating keys | Answer/end call, Microsoft Teams button, Mute, ANC control, Reject call, Volume +, Volume - |
| Sound pressure level (max) | 114 dB |
| Recommended usage | Business/Everyday |
| Product type | Headphones |
| Market segment | Professional |
| Adjustable headband | Yes |
| Control unit type | On-ear control unit |
| Hearing protection technologies | EPOS ActiveGard |

### Technical details

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

### Other features

| Feature | Value |
|---|---|
| Microphone mute | Yes |
| Pouch | Yes |

### Microphone

| Feature | Value |
|---|---|
| Microphone frequency | 100 - 14000 |
| Microphone sensitivity | -22 dB |
| Number of microphones | 5 |
| Folding microphone | Yes |
| Hybrid noise-canceling | Yes |

### Design

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

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.129 kg |
| Height | 167 mm |
| Width | 172 mm |
| Depth | 42 mm |
| Ear pad dimensions (W x D x H) | 62 x 16 x 62 |

### Power

| Feature | Value |
|---|---|
| USB Type-C charging port | No |

### Battery

| Feature | Value |
|---|---|
| Input voltage (earpieces) | 5 V |
| Input current (earpieces) | 0.1 A |

### Operational conditions

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

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 391.5 g |
| Package depth | 200 mm |
| Package height | 61 mm |
| Package width | 201 mm |

### System requirements

| Feature | Value |
|---|---|
| Windows operating systems supported | Windows 10, Windows 11 |
| Mac operating systems supported | MacOS |
| Mobile operating systems supported | Android, iOS |

### Packaging content

| Feature | Value |
|---|---|
| AC adapter included | No |
| Quick start guide | Yes |
| Audio adapters included | USB |
| Safety sheet | Yes |
| Ear pad material | Leatherette |

### Logistics data

| Feature | Value |
|---|---|
| Master (outer) case height | 245 mm |
| Master (outer) case width | 320 mm |
| Master (outer) case gross weight | 4704 g |
| Master (outer) case length | 420 mm |
| Products per master (outer) case | 10 pc(s) |

### Certificates

| Feature | Value |
|---|---|
| Certified for Microsoft Teams | Yes |

### Supplier features

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

## FAQ

### How much does the EPOS IMPACT 400 MS UC ANC Wired Headphones cost, and is it available for purchase?

The price is 112.49 € (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 13.07.2026 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: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay. 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 EPOS 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 EPOS 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 EPOS IMPACT 400 MS UC ANC Wired Headphones?

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/11646685/66910491_large.webp