---
product_id: 390896051
title: "Sennheiser SC 665 (507256) - Double-Sided Business Headset | For Mobile Phone and Tablet Connection | with HD Sound & Ultra Noise-Cancelling Microphone (Black)"
brand: "sennheiser"
price: "$153.84"
currency: USD
in_stock: true
reviews_count: 4
category: "Sennheiser"
url: https://www.desertcart.us/products/390896051-sennheiser-sc-665-507256-double-sided-business-headset-for-mobile
store_origin: US
region: United States of America
---

# Sennheiser SC 665 (507256) - Double-Sided Business Headset | For Mobile Phone and Tablet Connection | with HD Sound & Ultra Noise-Cancelling Microphone (Black)

**Brand:** sennheiser
**Price:** $153.84
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Sennheiser SC 665 (507256) - Double-Sided Business Headset | For Mobile Phone and Tablet Connection | with HD Sound & Ultra Noise-Cancelling Microphone (Black) by sennheiser
- **How much does it cost?** $153.84 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/390896051-sennheiser-sc-665-507256-double-sided-business-headset-for-mobile)

## Best For

- sennheiser enthusiasts

## Why This Product

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

## 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.'

Review: Lightweight and great sound quality. The mic is high quality with perecft sound capture
Review: I have an original SC 660 from 6 years ago, which was actually made by Sennheiser and it is magical. This is nothing similar - neither Windows nor Mac OSX recognizes it, so while i can hear, no one can hear me, or they only hear me through the laptop's mic, and I might as well be shouting from down a well. I've fiddled with audio settings, tried to download drivers, but to no avail.

## Features

- Mobile Device & Tablet Connection: For those who simply need an excellent hands-free communication solution in the office, in the car, and outdoors via 3.5 mm jack
- 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 anst 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 anst acoustic injury caused by sudden sound bursts on the line.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B078GR42XX |
| Additional Features | Foldable, Noise Cancellation |
| Age Range Description | Adult |
| Antenna Location | Calling |
| Audio Driver Type | Dynamic Driver |
| Best Sellers Rank | #103,267 in Computers ( See Top 100 in Computers ) #889 in Computer Headsets |
| Brand | Sennheiser |
| Built-In Media | Headset, Protective Case, User Manual, cable clip mounted on headset, leatherette ear pads, magnetic holder, safety guide |
| Cable Features | Retractable |
| Color | Black, Silver |
| Compatible Devices | PC |
| Connectivity Technology | Wired |
| Control Method | Remote |
| Control Type | Call Control |
| Customer Package Type | standard packaging |
| Customer Reviews | 3.1 3.1 out of 5 stars (11) |
| Earpiece Shape | Over-ear |
| Enclosure Material | Aluminum, Stainless Steel |
| Frequency Range | 20 Hz - 20,000 Hz |
| Global Trade Identification Number | 00615104301344, 00840064404457 |
| Headphone Folding Features | On Ear |
| Headphone Jack | 3.5 mm Jack |
| Headphones Ear Placement | On Ear |
| Item Type Name | SC665 |
| Item Weight | 3 Ounces |
| Manufacturer | EPOS |
| Model Name | SC 665 |
| Model Number | SC665 |
| Noise Control | Active Noise Cancellation |
| Number of Items | 1 |
| Number of Power Levels | 1 |
| Series Number | 665 |
| Specific Uses For Product | Business |
| Style Name | SC665 |
| UPC | 840064404457 615104301344 |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** Sennheiser
- **Colour:** Black, Silver
- **Ear placement:** On Ear
- **Form factor:** On Ear
- **Noise control:** Active Noise Cancellation

## Images

![Sennheiser SC 665 (507256) - Double-Sided Business Headset | For Mobile Phone and Tablet Connection | with HD Sound & Ultra Noise-Cancelling Microphone (Black) - Image 1](https://m.media-amazon.com/images/I/71RCtFzlXGL.jpg)
![Sennheiser SC 665 (507256) - Double-Sided Business Headset | For Mobile Phone and Tablet Connection | with HD Sound & Ultra Noise-Cancelling Microphone (Black) - Image 2](https://m.media-amazon.com/images/I/71V7hVhWJCL.jpg)
![Sennheiser SC 665 (507256) - Double-Sided Business Headset | For Mobile Phone and Tablet Connection | with HD Sound & Ultra Noise-Cancelling Microphone (Black) - Image 3](https://m.media-amazon.com/images/I/81UpXqur5zL.jpg)
![Sennheiser SC 665 (507256) - Double-Sided Business Headset | For Mobile Phone and Tablet Connection | with HD Sound & Ultra Noise-Cancelling Microphone (Black) - Image 4](https://m.media-amazon.com/images/I/71iZyiG-HPL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by D***N on 4 February 2019*

Lightweight and great sound quality. The mic is high quality with perecft sound capture

### ⭐ Review
*by E***S on 7 June 2021*

I have an original SC 660 from 6 years ago, which was actually made by Sennheiser and it is magical. This is nothing similar - neither Windows nor Mac OSX recognizes it, so while i can hear, no one can hear me, or they only hear me through the laptop's mic, and I might as well be shouting from down a well. I've fiddled with audio settings, tried to download drivers, but to no avail.

### ⭐ Review
*by J***H on 17 August 2021*

It arrived without any of the USB connecting device with the controls. This is completely unacceptable. How do I get either the USB connecting device, or a refund.

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-05-18*