Headset EPOS SENNHEISER IMPACT SC 635 USB-C

Name: Headset EPOS SENNHEISER IMPACT SC 1000669
Brand: EPOS
SKU: 4029381
Price: 29.49 EUR
Availability: InStock

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Short description

The EPOS | SENNHEISER IMPACT SC 635 USB-C headset features wired connectivity, ideal for calls and music. With a frequency range of 50 - 18000 Hz and a lightweight design at just 59 g, it ensures comfort and high-quality sound. Available in black and silver, this headset is perfect for professional use.

Available at price 29.49 €: 100 pcs.

Total available for order: 200 pcs.

Warranty: 2 Years

SKU: 4029381

Learn more

Deliver the order:

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to the Customer Service Center at Kengaraga 2b, Riga

03.07.2026 {{selectedOffer.officeDeliveryString}}

free

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Customer service center

2b. Kengaraga str., Riga, Latvia, LV-1063

03.07.2026 {{selectedOffer.officeDeliveryString}}

free

Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!

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From 4.99 € (Weight: 0.21 kg)

Parcel couriers

Latvijas Pasts pakomāts / Unisend / DPD Paku skapis / Omniva / Venipak Pickup / Venipak Locker / Latvijas Pasts nodaļa

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From 1.99 €

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Payment Methods:

Bank transfer, Bank cards on-line, Apple Pay, Google Pay

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Product information

Description

The EPOS SENNHEISER IMPACT SC 635 USB-C is a premium wired single-sided headset designed for professional communication. It connects to a PC or softphone via USB-C and to mobile devices via a 3.5 mm jack. Weighing 59 g with a supra-aural ear coupling and available in black and silver, the headset delivers clear speech and high-quality audio for calls and music.

Advantages

The headset features an ultra noise-cancelling microphone and EPOS Voice™ processing to provide clear speech in noisy environments. It is UC optimized and Skype for Business certified, and includes an in-line call control unit for muting, volume adjustment and call handling. The IMPACT SC 635 USB-C also offers enhanced music performance for improved focus during work.

Suitable for

Contact centre agents and call-centre professionals
Office and remote workers handling frequent voice calls
Users who need both PC and mobile connectivity (USB-C and 3.5 mm)
Environments with background noise requiring noise-cancelling microphone

Key specifications

Connectivity: Wired (USB-C for PC/softphone, 3.5 mm jack for mobile)
Type: Single-sided (mono) headset
Ear coupling: Supra-aural
Frequency response: 50 - 18,000 Hz
Weight: 0.059 kg (59 g)
Colour: Silver, Black
Wearing style: Head-band
Certifications: UC optimized, Skype for Business certified

How to use

Connect the headset to a PC or softphone using the included USB-C connector, or plug into a mobile device via the 3.5 mm jack. Use the in-line call control to mute the microphone, adjust volume or answer and end calls. Position the supra-aural earcup over one ear and adjust the head-band for a comfortable fit. Ensure the microphone boom is oriented toward your mouth for optimal speech pickup.

Usage recommendations

For best speech clarity, position the microphone 1–2 cm from your mouth and avoid placing it directly in front of breathing. Use the USB-C connection on desktop systems for full UC feature support; use the 3.5 mm jack for mobile devices. Store the headset in a dry place and avoid exposing it to extreme temperatures.

Specifications

Ear coupling:: Supraaural
Connectivity technology:: Wired
Weight:: 0.059 kg
Product colour:: Silver, Black
Wearing style:: Head-band

All features

Headphones

Headphone frequency:: 50 - 18000
Headphone sensitivity:: 115 dB
Magnet type:: Neodymium
Ear coupling:: Supraaural
Acoustic system:: Open
Noise canceling:: Yes

Ports & interfaces

Connectivity technology:: Wired
USB connectivity:: Yes
USB connector:: USB Type-C
3.5 mm connector:: Yes
Cable colour:: Black

Performance

Product colour:: Silver, Black
Volume control:: Button
Control type:: Buttons
Headset type:: Monaural
Wearing style:: Head-band
Sound pressure level (max):: 118 dB
Recommended usage:: Calls/Music
Product type:: Headset
Control unit type:: In-line control unit

Technical details

Warranty period:: 3 year(s)

Other features

Material:: Leatherette, Plastic
Quantity:: 1
Microphone mute:: Yes
Pouch:: Yes

Microphone

Microphone frequency:: 150 - 6800
Microphone noise-canceling:: Yes

Weight & dimensions

Weight:: 0.059 kg

Operational conditions

Operating relative humidity (H-H):: 20 - 85
Operating temperature (T-T):: 5 - 45
Storage relative humidity (H-H):: 10 - 95

Packaging content

Cables included:: USB Type-C
Quick start guide:: Yes
Ear pads:: Yes
Safety sheet:: Yes

Logistics data

Master (outer) case gross weight:: 5349 g
Products per master (outer) case:: 20 pc(s)
Harmonized System (HS) code:: 85183000

Supplier features

Adjustable volume:: Yes

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Instructions

mmo_87534096_1606843525_7358_4189.pdf

epos-1000669-4029381.pdf

epos-1000669-4029381(1).pdf

epos-1000669-4029381(2).pdf

epos-1000669-4029381(3).pdf

epos-1000669-4029381(4).pdf

Description

Instructions

mmo_87534096_1606843525_7358_4189.pdf

epos-1000669-4029381.pdf

epos-1000669-4029381(1).pdf

epos-1000669-4029381(2).pdf

epos-1000669-4029381(3).pdf

epos-1000669-4029381(4).pdf

Machine translation. Load original

Reasons to buy

High-quality design and craftsmanship

Brushed aluminum and stainless-steel components, and Vectran™ reinforced cables

Exceptional wearing comfort

With soft leatherette ear pad for all-day comfort and noise dampening

Easy to store and portable

With fold-flat ear cup and carry pouch

Enjoy multimedia and music

With automatic sound-enhancement profile

Personalize the fit

With extension headband and number indications for accurate adjustment

Switchable Noise at Work limiter

In compliance with EU Noise at Work Directive (Directive 2003/10/EC)

Protect your hearing

EPOS ActiveGard® technology protects users against acoustic injury

Get peace of mind

With a 3-year international warranty

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Warehouse	Stock	Delivery to the store	Store Price
WH357	100	03.07.2026	29.49 €
WH94	100	29.06.2026 Best delivery	32.49 €

29.49 €

Stock: 100

Delivery Date: 03.07.2026

Warehouse: WH357

32.49 €

Stock: 100

Delivery Date: 29.06.2026 Best delivery

Warehouse: WH94

Customer reviews

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Customer questions

FAQ

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

The price is 29.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 200 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 03.07.2026 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, 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

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, 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 EPOS SENNHEISER IMPACT SC 635 USB-C?

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.

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