---
product_id: 66283921
title: "Sennheiser SC 635 USB (507254) - Single-Sided Business Headset | UC Optimized and Skype for Business Certified | For Mobile Phone, Tablet, Softphone, and PC (Black)"
brand: "sennheiser"
price: "S$3"
currency: SGD
in_stock: false
category: "Sennheiser"
url: https://www.desertcart.sg/products/66283921-sennheiser-sc-635-usb-507254-single-sided-business-headset-uc
store_origin: SG
region: Singapore
---

# Neodymium HD sound clarity Ultra noise-cancelling mic tech Durable stainless steel & aluminum build Sennheiser SC 635 USB (507254) - Single-Sided Business Headset | UC Optimized and Skype for Business Certified | For Mobile Phone, Tablet, Softphone, and PC (Black)

**Brand:** sennheiser
**Price:** S$3
**Availability:** ❌ Out of Stock

## Summary

> 🎙️ Elevate your calls with sound that means business — don’t just hear, be heard.

## Quick Answers

- **What is this?** Sennheiser SC 635 USB (507254) - Single-Sided Business Headset | UC Optimized and Skype for Business Certified | For Mobile Phone, Tablet, Softphone, and PC (Black) by sennheiser
- **How much does it cost?** S$3 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/66283921-sennheiser-sc-635-usb-507254-single-sided-business-headset-uc)

## Best For

- sennheiser enthusiasts

## Why This Product

- Trusted sennheiser brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Endure:** Stainless steel hinges and Vectran-reinforced cables ensure your headset survives daily hustle.
- • **Distraction-Free Calls:** Advanced noise-cancelling tech filters out background noise so you stay focused and heard.
- • **Effortless Call Control:** In-line remote lets you answer, mute, volume adjust, and redial without missing a beat.
- • **Crystal-Clear Conversations:** Neodymium drivers deliver legendary Sennheiser HD sound for professional-grade clarity.
- • **All-Day Comfort & Portability:** Leatherette ear pads and foldable design keep you comfortable and mobile from office to on-the-go.

## Overview

The SC 635 USB is a premium single-sided business headset optimized for UC platforms and Skype for Business, featuring neodymium drivers for HD sound, ultra noise-cancelling microphone technology, and a rugged stainless steel and aluminum construction. Designed for all-day comfort with leatherette ear pads and foldable ear cups, it includes an in-line call control unit for seamless call management. Backed by a 3-year warranty, it’s the go-to headset for professionals demanding crystal-clear communication and durability in any work environment.

## Description

New Century headsets offer superb sound in a high-quality durable design. All feature Sennheiser voice clarity and ultra noise-cancelling microphone for an incredibly accurate and clear listening experience. With a comfortable fit that lasts all day and a solid sense of quality, Century is built to sound superb, look stunning and outlast the competition - in even the toughest contact center or office environment. It’s a headset that says you put your people and customers first.Choosing the right Century:SC 635A premium single-sided wired headset for quality-conscious contact center and office professionals requiring outstanding sound performance while maintaining contact with their surroundings.SC 635 USBA premium single-sided wired headset for quality-conscious contact center, office and UC professionals requiring outstanding sound performance while maintaining contact with their surroundings.SC 665A premium double-sided wired headset for quality-conscious contact center and office professionals requiring outstanding sound performance in noisy environments.SC 665 USBA premium double-sided wired headset for quality-conscious contact center, and office and UC professionals requiring outstanding sound performance in noisy environments.'

## Features

- UC & Skype for Business: For professionals using Skype for Business or who require an excellent hands-free communication solution for phones and all UC platforms (Cisco, Avaya, IBM, etc.)
- HD Sound: Powered by a neodymium speaker for legendary Sennheiser HD sound to ensure a clearer and more natural audio experience
- Ultra Noise-Cancelling Technology: Filters out all unwanted background noise for crystal-clear conversations
- State-of-the-Art Materials: Stainless steel hinges, brushed aluminum parts, & Vectran reinforced cables defend your headset against everyday use
- In-Line Call Control Unit: Answer or end your calls, control the volume, mute your mic and redial calls - directly from your headset
- All-Day Comfort: Large leatherette ear-pads and unibody headband construction are built for maximum strength at stress points to ensure a comfortable experience
- ActiveGard Technology: Ensures protection against acoustic injury caused by sudden sound bursts on the line
- Easy Transporation: With foldable ear cups and the accompanying carrying case, bring your business headset wherever work takes you
- Extreme Durability: Features a unibody headband design for maximum strength at stresspoints
- Peace of Mind: With a 3-year warranty on all Century headsets (including batteries), you never have to worry about the quality of your headset

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B078GP98P2 |
| Additional Features | Foldable |
| Age Range Description | Adult |
| Antenna Location | Calling |
| Audio Driver Type | Dynamic Driver |
| Best Sellers Rank | #1,861 in Computer Headsets |
| Brand Name | Sennheiser |
| Built-In Media | Headset, Protective Case, User Manual, cable clip mounted on headset, leatherette ear pad/s, magnetic holder, safety guide |
| Cable Features | Retractable |
| Color | Black |
| Compatible Devices | PC |
| Connectivity Technology | Wired |
| Control Method | Remote |
| Control Type | Call Control |
| Customer Reviews | 4.0 4.0 out of 5 stars (25) |
| Earpiece Shape | on-ear |
| Enclosure Material | Plastics |
| Frequency Range | 20 Hz - 20,000 Hz |
| Frequency Response | 16 hertz |
| Global Trade Identification Number | 00615104301320 |
| Headphone Folding Features | On Ear |
| Headphone Jack | usb |
| Headphones Ear Placement | In Ear |
| Item Type Name | SC635 USB |
| Item Weight | 2 ounces |
| Manufacturer | EPOS |
| Model Name | IMPACT SC 635 USB |
| Model Number | SC635 USB |
| Noise Control | Active Noise Cancellation |
| Number of Items | 1 |
| Number of Power Levels | 1 |
| Specific Uses For Product | Calling |
| Style Name | SC635 USB |
| UPC | 840064404440 615104301320 |
| Warranty Description | 3 year warranty |
| Water Resistance Level | Water Resistant |
| Wireless Technology | Bluetooth |

## Product Details

- **Brand:** Sennheiser
- **Color:** Black
- **Ear Placement:** In Ear
- **Form Factor:** On Ear
- **Noise Control:** Active Noise Cancellation

## Images

![Sennheiser SC 635 USB (507254) - Single-Sided Business Headset | UC Optimized and Skype for Business Certified | For Mobile Phone, Tablet, Softphone, and PC (Black) - Image 1](https://m.media-amazon.com/images/I/71M5OlJs9TL.jpg)

## Available Options

This product comes in different **Style** options.

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**Shop now:** [https://www.desertcart.sg/products/66283921-sennheiser-sc-635-usb-507254-single-sided-business-headset-uc](https://www.desertcart.sg/products/66283921-sennheiser-sc-635-usb-507254-single-sided-business-headset-uc)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-09-11*