---
product_id: 2393927
title: "Sennheiser Consumer Audio SC 660 USB ML (504553) - Double-Sided Business Headset | For Skype for Business | with HD Sound, Ultra Noise-Cancelling Microphone, & USB Connector (Black)"
brand: "epos"
price: "€ 263.07"
currency: EUR
in_stock: true
reviews_count: 9
category: "Epos"
url: https://www.desertcart.pt/products/2393927-sennheiser-consumer-audio-sc-660-usb-ml-504553-double-sided
store_origin: PT
region: Portugal
---

# Neodymium HD sound driver Ultra noise-cancelling mic USB plug & easy disconnect Sennheiser Consumer Audio SC 660 USB ML (504553) - Double-Sided Business Headset | For Skype for Business | with HD Sound, Ultra Noise-Cancelling Microphone, & USB Connector (Black)

**Brand:** epos
**Price:** € 263.07
**Availability:** ✅ In Stock

## Summary

> 🎙️ Elevate your remote meetings with sound so clear, your team will wonder if you’re in the same room.

## Quick Answers

- **What is this?** Sennheiser Consumer Audio SC 660 USB ML (504553) - Double-Sided Business Headset | For Skype for Business | with HD Sound, Ultra Noise-Cancelling Microphone, & USB Connector (Black) by epos
- **How much does it cost?** € 263.07 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/2393927-sennheiser-consumer-audio-sc-660-usb-ml-504553-double-sided)

## Best For

- epos enthusiasts

## Why This Product

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

## Key Features

- • **Noise? What Noise?:** Ultra noise-cancelling microphone filters out distractions so you stay heard, not background chatter.
- • **Seamless Call Control:** In-line controls let you answer, mute, volume adjust, and redial without missing a beat.
- • **Comfort That Works Overtime:** Soft leatherette ear pads and ergonomic headband keep you focused and fatigue-free all day long.
- • **Crystal-Clear Conversations:** Neodymium drivers deliver legendary HD sound for flawless voice clarity in every call.
- • **Built to Last, Designed to Impress:** Stainless steel hinges & Vectran-reinforced cables ensure durability that matches your hustle.

## Overview

The Sennheiser SC 660 USB ML is a premium wired double-sided business headset optimized for Skype for Business and unified communications. Featuring neodymium HD sound drivers, an ultra noise-cancelling microphone, and durable materials like stainless steel and Vectran cables, it delivers crystal-clear voice quality and long-lasting reliability. With USB connectivity, in-line call controls, and all-day comfort from leatherette ear pads, it’s engineered for professionals who demand flawless communication and seamless call management in busy office or remote work environments.

## Description

Premium, wired, double-sided USB headset optimized for UC and Certified for Skype for Business. Designed for contact center and office professionals requiring outstanding sound performance, convenient call handling, durability and all-day comfort. Get USB connectivity Outstanding sound for perfect speech clarity Easy call management Ensure clear calls with certified solutions Enjoy high-quality design and craftsmanship Exceptional wearing comfort With soft leatherette ear pads for all-day comfort and noise dampening Easy to store and portable With fold-flat ear cups and carry pouch Unleash your true potential in the workplace with an audio solution crafted for outstandingly clear communication. The IMPACT 600 is part of our extremely reliable wired range of headsets that keep you reliably on top of your working situation. Outstanding sound for perfect speech clarity Ultra noise-cancelling microphone for perfect speech in noisy environments and Active Noise Cancellation for user comfort Enjoy high-quality design and craftsmanship Brushed aluminum and stainless-steel components, Vectran™ reinforced cables and strong, unibody headband Protect your hearing EPOS ActiveGard® technology protects users against acoustic injury Get peace of mind With a 3-year international warranty Handle calls seamlessly and conveniently With proximity sensor technology, and in-line call control for easy call management Technical Specifications The range of 16 variants offers single or double-sided headsets with connectivity to PC/softphone via USB, desk phone via Easy Disconnect, tablets via 3.5 mm plug and USB-C cable. Furthermore, the range also includes a variant for telecoil and one with ANC. Microphone frequency response 150 – 6.800 Hz (Wideband) Speaker frequency response 50 – 18.000 Hz Warranty 3 years Technical Data Features General Data Packaging Dimensions Long Term-Reliability Technical Data Operating Temperature Range 41°F - 113°F Storage Temperature Range -4°F - 158°F Packaging Accessories included CarryBag, MagneticHolder, ClothingClip Package weight (incl. Complete product and packaging) 9 oz. Dimensions of product packaging (L x W x H) 8.07 in. x 2.36 in. x 6.10 in. Dimensions of master carton (L x W x H) 24.21 in. x 7.68 in. x 16.54 in. Units in distributor master carton 20 Features ActiveGard Yes Noise At Work Yes Certification Microsoft Teams Dimensions Weight 3 oz. Cable length 114.17 in. Weight 6 oz. General Data Wearing Style Headband Color Black, Silver Headset Weight 3 oz. Article no. 1000553 EAN Code 5714708003540 UPC Code 840064403542 Ear coupling On ear Transducer principle Dynamic open Compatibility PC / Soft phone Long Term-Reliability Warranty 3 years Premium, wired, double-sided USB headset optimized for UC and Certified for Skype for Business.

Review: Great sound quality (mic and speakers) for voice/meetings, but not for music - I'm a software engineer working from home 95% of the time and these are the perfect headset for that purpose. I've had no issues using these with SfB, Teams, Zoom, as well as telehealth calls. And the audio quality is fantastic (mic and speakers). I've had a coworker even ask what device I use because I sound so good during meetings, he even asked if these were like a $300 headset or something. (Though the price has gone up since I bought these 3 years ago.) Pros: 1. A fantastic headset for modern meetings. It's obviously engineered specifically for that purpose. The mic and speakers are fantastic. 2. I do like that I can secure the controls to my desk using the included magnetic plate. Cons: 1. I wish the head piece was padded on top. Others may not have a problem, as my head shape has a sort of mound on top. These start to feel uncomfortable on my mound after about 30 minutes. I'm about to look for a 3rd party headphone pad on desertcart. 2. Not really a con for me, but you should be aware that music sounds awful on these. These were obviously engineered for top-notch voice quality and not music. I have separate headphones for music (an old Sennheiser PX 100, which I wish they still made.)
Review: Superb sound quality - I needed a headset for working from home since I'd left my personal headset at work. My headset at work was an old Plantronics USB headset. I couldn't find that model any more online so started trying other brands. First I tried an MPOW USB headset. It worked OK except for the foam microphone windscreen constantly falling off. But then the plastic headband split in half after a month and a half, rendering it unusable. So then I bought a Plantronics headset with a round audio plug instead of the USB plug (couldn't find one with a USB plug like I have at work). I hoped it would be like my headset at work. Unfortunately, the sound quality was really crappy thru the earpieces and the volume was really low. I sometimes could not get the volume high enough on it, though it was turned up all the way. And the cord was so short that I was going to have to buy an extension cord to keep using it. So, then I decided maybe I needed to spend more money (both those headsets were < $50). After researching numerous headsets on desertcart, I settled on this Sennheiser. Boy, what a difference in sound quality! Apparently you get what you pay for with computer headsets. The sound quality is great on this--music and other audio sounds excellent and the volume is so much higher than the Plantronics headset I had. My only complaint is that this headset tends to be slippery and slide around on my head. But I can live with that to get the quality that I need.

## Features

- Designed with Skype in Mind: For professionals using Skype for Business, who require a consistently excellent hands-free communication solution
- HD Sound: Powered by a neodynium speaker for legendary Sennheiser HD sound to ensure a clearer and more natural voice & audio experience
- Easy Disconnect: Simple, quick release mechanism made to withstand the repetitive plugging and unplugging of shift changes
- Noise-Cancelling Technology: Filters out all unwanted background noise for crystal-clear conversations on calls
- 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 - all directly from your headset
- Peace of Mind: With a 2-year warranty on all headsets (including batteries), you never have to worry about the quality of your USB Business 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
- Compatible devices: Tablet

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00FXWB716 |
| Age Range (Description) | Adult |
| Audio Driver Type | Dynamic Driver |
| Best Sellers Rank | #627 in Computer Headsets |
| Cable Feature | Retractable |
| Carrying Case Color | Black |
| Carrying Case Material | Black material |
| Carrying Case Weight | 9 Ounces |
| Compatible Devices | Laptops |
| Connectivity Technology | USB |
| Control Method | Remote |
| Control Type | Call Control |
| Customer Reviews | 4.0 4.0 out of 5 stars (290) |
| Date First Available | October 21, 2017 |
| Earpiece Shape | Angular |
| Frequency Response | 6800 Hz |
| Generation | 1 |
| Global Trade Identification Number | 00615104236974 |
| Hardware Interface | USB 2.0 |
| Headphones Jack | USB |
| Included Components | Headset, Protective Case, cable clip mounted on headset, leatherette ear pad/s, magnetic holder, quick guide, safety guide |
| Input Device Interface | USB |
| Is Discontinued By Manufacturer | No |
| Item Weight | 7.9 ounces |
| Item model number | IMPACT SC 660 USB ML |
| Manufacturer | EPOS |
| Manufacturer Part Number | 615104236974 |
| Material | Plastics |
| Material Type | Plastics |
| Model Name | Sennheiser SC 660 USB ML |
| Noise Control | None |
| Noise Control Features | Noise Cancellation |
| Number of Items | 1 |
| Product Dimensions | 13 x 2.44 x 2.44 inches |
| Recommended Uses For Product | Calling |
| Series Number | 660 |
| Size | 5 |
| Special Feature | Lightweight |
| Specific Uses For Product | personal |
| Style | SC 660 USB ML |
| Supports Bluetooth Technology | No |
| UPC | 615104236974 840064403542 012300052535 012301246087 809394436514 |
| Units | 1.0 Count |
| Water Resistance Level | Not Water Resistant |
| Wireless Communication Technology | Wi-Fi |

## Product Details

- **Brand:** EPOS
- **Color:** Black
- **Ear Placement:** On Ear
- **Form Factor:** On Ear
- **Impedance:** 200 Ohms

## Images

![Sennheiser Consumer Audio SC 660 USB ML (504553) - Double-Sided Business Headset | For Skype for Business | with HD Sound, Ultra Noise-Cancelling Microphone, & USB Connector (Black) - Image 1](https://m.media-amazon.com/images/I/61lGSgA+v0L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great sound quality (mic and speakers) for voice/meetings, but not for music
*by B***J on January 5, 2023*

I'm a software engineer working from home 95% of the time and these are the perfect headset for that purpose. I've had no issues using these with SfB, Teams, Zoom, as well as telehealth calls. And the audio quality is fantastic (mic and speakers). I've had a coworker even ask what device I use because I sound so good during meetings, he even asked if these were like a $300 headset or something. (Though the price has gone up since I bought these 3 years ago.) Pros: 1. A fantastic headset for modern meetings. It's obviously engineered specifically for that purpose. The mic and speakers are fantastic. 2. I do like that I can secure the controls to my desk using the included magnetic plate. Cons: 1. I wish the head piece was padded on top. Others may not have a problem, as my head shape has a sort of mound on top. These start to feel uncomfortable on my mound after about 30 minutes. I'm about to look for a 3rd party headphone pad on Amazon. 2. Not really a con for me, but you should be aware that music sounds awful on these. These were obviously engineered for top-notch voice quality and not music. I have separate headphones for music (an old Sennheiser PX 100, which I wish they still made.)

### ⭐⭐⭐⭐⭐ Superb sound quality
*by M***E on May 31, 2020*

I needed a headset for working from home since I'd left my personal headset at work. My headset at work was an old Plantronics USB headset. I couldn't find that model any more online so started trying other brands. First I tried an MPOW USB headset. It worked OK except for the foam microphone windscreen constantly falling off. But then the plastic headband split in half after a month and a half, rendering it unusable. So then I bought a Plantronics headset with a round audio plug instead of the USB plug (couldn't find one with a USB plug like I have at work). I hoped it would be like my headset at work. Unfortunately, the sound quality was really crappy thru the earpieces and the volume was really low. I sometimes could not get the volume high enough on it, though it was turned up all the way. And the cord was so short that I was going to have to buy an extension cord to keep using it. So, then I decided maybe I needed to spend more money (both those headsets were < $50). After researching numerous headsets on Amazon, I settled on this Sennheiser. Boy, what a difference in sound quality! Apparently you get what you pay for with computer headsets. The sound quality is great on this--music and other audio sounds excellent and the volume is so much higher than the Plantronics headset I had. My only complaint is that this headset tends to be slippery and slide around on my head. But I can live with that to get the quality that I need.

### ⭐ Refunds take 3- weeks.
*by E***G on November 1, 2025*

I purchased the headset to work with my Lenovo ThinkPad mini and Avaya OneX Communicator. It froze my applications on work PC several times. I would have to reboot system each time. What gets me the most is their refund process. I still am waiting and it has been 3 weeks. I could use $200+ to purchase another headset. If I knew their slow return policy, I would of shopped around and purchase from another merchant.

## Frequently Bought Together

- Sennheiser Consumer Audio SC 660 USB ML (504553) - Double-Sided Business Headset | For Skype for Business | with HD Sound, Ultra Noise-Cancelling Microphone, & USB Connector (Black)
- EPOS Sennheiser Consumer Audio SC 60 USB ML (504547) - Double-Sided Business Headset | For Skype for Business | with HD Sound, Noise-Cancelling Microphone, & USB Connector (Black)

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-02-04*