# Headset EPOS SENNHEISER IMPACT SC 635

**URL:** https://aio.lv/en/product--epos-1000642--4018498
**Data updated:** 2025-12-29 13:59 (EET)
**Category:** Headphones
**Manufacturer:** EPOS
**Manufacturer code:** 1000642
**EAN:** 5714708004431
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 13.99 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 11.56 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--epos-1000642--4018498

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 30.06.2026 | free |
| Pickup points | 03.07.2026 | 1.99 EUR |
| Courier delivery to door | 03.07.2026 | 4.99 EUR |

## Summary description

The EPOS \| SENNHEISER IMPACT SC 635 is a wired headset designed for calls and music. It features a frequency range of 50 - 18000 Hz, ensuring clear sound quality. With a cable length of 1.385 m and a lightweight design at 59 g, it offers comfort for extended use. Available in black and silver, this headset combines functionality with style.

## Long description

The EPOS SENNHEISER IMPACT SC 635 is a premium wired, single-sided headset with a 3.5 mm jack connection for mobile devices. Designed for modern contact centre agents, it provides clear sound for calls and music with a frequency range of 50–18,000 Hz, a lightweight 59 g construction and a 1.385 m cable. The headset is available in black and silver and features supra-aural ear coupling with a head-band wearing style.
Advantages
The headset delivers reliable audio clarity for speech and media, lightweight comfort for extended shifts and durable wired connectivity for consistent performance. Its single-sided design supports awareness of the surroundings while the 3.5 mm jack ensures compatibility with most mobile devices. Materials and build quality are intended for professional use in contact centres.
Suitable for
Contact centre and call-centre agents
Mobile workers using smartphones or tablets
Long-duration voice calls and softphone use
Occasional music listening during breaks
Key specifications
Model: EPOS SENNHEISER IMPACT SC 635
Connectivity: Wired, 3.5 mm jack
Frequency response: 50–18,000 Hz
Cable length: 1.385 m
Weight: 0.059 kg (59 g)
Ear coupling: Supra-aural
Wearing style: Head-band
Colour: Black, Silver
Brand: EPOS
MPN: 1000642; EAN: 5714708004431
How to use
Connect the headset to a smartphone, tablet or other device using the 3.5 mm jack. Place the head-band over the head so the supra-aural earcup rests comfortably on one ear. Adjust the head-band for a secure fit and position the boom/microphone (if present) close to the mouth for clear voice pickup. Use device volume controls or in-line controls (if available) to set listening level.
Usage recommendations
For optimal speech quality, keep the microphone close to the mouth but out of the direct breathing path. Store the headset in a dry place and avoid sharp bends in the cable to prolong service life.

## Specifications

### Headphones

| Feature | Value |
|---|---|
| Headphone frequency | 50 - 18000 |
| Headphone sensitivity | 118 dB |
| Impedance | 40 Ω |
| Magnet type | Neodymium |
| Ear coupling | Supraaural |
| Acoustic system | Open |
| Noise canceling | Yes |

### Ports & interfaces

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

### Performance

| Feature | Value |
|---|---|
| Cable length | 1.385 m |
| Product colour | Black, Silver |
| Volume control | Button |
| Control type | Buttons |
| Headset type | Monaural |
| Wearing style | Head-band |
| Recommended usage | Calls/Music |
| Product type | Headset |
| Control unit type | In-line control unit |

### Other features

| Feature | Value |
|---|---|
| Material | Plastic, Leatherette |
| Quantity | 1 |
| Microphone mute | Yes |
| Pouch | Yes |

### Microphone

| Feature | Value |
|---|---|
| Microphone frequency | 150 - 6800 |
| Microphone noise-canceling | Yes |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.059 kg |

### Operational conditions

| Feature | Value |
|---|---|
| Operating relative humidity (H-H) | 20 - 85 |
| Storage temperature (T-T) | -20 - 70 |
| Operating temperature (T-T) | 5 - 45 |
| Storage relative humidity (H-H) | 10 - 95 |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 178 g |
| Package depth | 205 mm |
| Package height | 65 mm |
| Package width | 160 mm |

### Packaging content

| Feature | Value |
|---|---|
| Quick start guide | Yes |
| Ear pads | Yes |
| Safety sheet | Yes |

### Logistics data

| Feature | Value |
|---|---|
| Master (outer) case height | 200 mm |
| Master (outer) case width | 425 mm |
| Master (outer) case gross weight | 4700 g |
| Master (outer) case length | 620 mm |
| Products per master (outer) case | 20 pc(s) |
| Shipping (inner) case width | 160 mm |
| Shipping (inner) case length | 205 mm |
| Shipping (inner) case height | 65 mm |
| Shipping (inner) case gross weight | 178 g |
| Harmonized System (HS) code | 85183000 |

### Supplier features

| Feature | Value |
|---|---|
| Adjustable volume | Yes |

## FAQ

### How much does the Headset EPOS SENNHEISER IMPACT SC 635 cost, and is it available for purchase?

The price is 13.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 300 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 30.06.2026 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, 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 Headset EPOS SENNHEISER IMPACT SC 635?

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/4018498/64661443_large.webp