# Sennheiser SC660 Binaural Wired Headset (bottom cable required)

- Canonical URL: https://www.netxl.com/wired-voip-headsets/sennheiser-sc660-binaural-wired-headset/
- Brand: Sennheiser
- SKU / part number: SC660
- EAN (GTIN-13): 4044155083484
- Category: Wired VoIP Headsets (https://www.netxl.com/wired-voip-headsets/)

## Pricing (GBP, guest pricing — trade customers see account pricing via the API)
| Quantity | ex VAT | inc VAT |
| --- | --- | --- |
| 1+ | £16.67 | £20.00 |
| 5+ | £16.67 | £20.00 |
| 10+ | £16.67 | £20.00 |

## Availability and shipping
- Availability: Out of stock
- Shipping: Royal Mail Tracked - Next Working Day — £7.19, 1 working day(s)

## Description

Sennheiser's SC660 double-sided wired USB headset is specifically designed for all-day use with Unified Communications (UC) and softphones in busy contact centres and offices.

The SC660 optimises speech intelligibility in noisy environments with Sennheiser Voice Clarity and a noise cancelling headset ensuring clearer calls with a more natural conversational experience. Its lightweight, metal reinforced headband with numbered grooves gives a personalised fit and a fully adjustable boom arm to position the microphone perfectly.
Designed for all day use, the SC660 features large leatherette ear-pads for wearing comfort and powerful sound. This headset features Sennheiser ActiveGard technology to protect users from acoustic shock or sudden sound surges.

## Key highlights

- Built-in Call Control
- Noice-cancelling Microphone
- HD Voice Clarity
- Acoustic foam ear pads with soft leatherette cover for user comfort and all day wearing
- Adjustable fit: numbered headband grooves for step-by-step adjustment for perfect fit
- Durable construction with lightweight, metal reinforced headband is designed for years of continuous use
- Sennheiser ActiveGuard technology to protect against acoustic injury

## What's in the box

- Sennheiser SC660 USB Headset
- Acoustic leatherette ear pads, mounted on headset
- Cable/clothing clip, mounted on headset
- Nylon Carry Pouch
- Safety Guide
- Quick Guide

## Specifications

| Specification | Value |
| --- | --- |
| Noise Cancelling | 1 |
| Bluetooth | 0 |

## Documents

- [Sennheiser SC660 User manual](https://www.netxl.com/sennheiser/docs/sennheiser-sc660-user-manual.pdf)

## Programmatic access

- This page in HTML: append a trailing slash instead of `.md`
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- MCP server for AI agents: https://mcp.netxl.com
- Machine-readable site index: https://www.netxl.com/llms.txt
- API documentation: https://www.netxl.com/api-docs.md