EPOS IMPACT SC 660 USB ML Stereo Headset | USB-A – 1000553

Product Overview

The EPOS IMPACT SC 660 USB ML (1000553) is a premium wired stereo headset designed for contact center and office professionals who demand exceptional audio quality and all-day comfort. Part of the reliable IMPACT 600 Series, this double-sided headset delivers outstanding sound performance through EPOS Voice technology and an ultra noise-canceling microphone for crystal-clear communication in busy work environments.

Certified for Microsoft Teams and Skype for Business, the SC 660 USB ML connects via USB-A with a generous 9.5-foot cable for flexible positioning. The in-line call control unit provides convenient access to answer/end calls, mute, and volume adjustments without interrupting your workflow. ActiveGard technology protects your hearing from sudden acoustic bursts.

Built to withstand demanding daily use, the SC 660 USB ML features brushed aluminum and stainless steel components, a strong unibody headband construction, and Vectran-reinforced cables for exceptional durability. Large leatherette ear pads and fold-flat ear cups deliver all-day comfort while enabling easy storage and transport.

Who Should Use This Product?

Contact Center Agents

Built for all-day comfort during extended call sessions with superior voice clarity and ultra noise-canceling microphone for busy environments.

Office Professionals

Reliable wired USB connection eliminates battery concerns while dual-sided stereo design blocks ambient noise for focused communication.

UC Professionals

Microsoft Teams and Skype for Business certification ensures seamless integration with enterprise unified communications platforms.

Why Choose This Product

The EPOS IMPACT SC 660 USB ML delivers reliable wired audio performance without the complexity or charging requirements of wireless headsets. The ultra noise-canceling microphone ensures your voice remains clear even in noisy environments, while EPOS Voice technology provides natural-sounding conversations that reduce listening fatigue during extended call sessions.

For IT teams, the SC 660 USB ML offers plug-and-play USB connectivity with no drivers required, simplifying deployment across the organization. The durable construction with brushed aluminum components and Vectran-reinforced cables ensures long-term reliability, while ActiveGard hearing protection meets workplace safety requirements. The fold-flat ear cups and included carry bag make storage and transport convenient.

Will This Work for Me?

Works With

  • Windows, macOS
  • Microsoft Teams, Skype for Business, Zoom, Webex, Google Meet, all major UC platforms

Requirements

  • USB-A port (or USB-C with adapter)

Software

  • EPOS Connect (optional, for firmware updates and settings)

Note

This is a wired USB headset—no charging required. For USB-C connectivity, see EPOS USB-A to USB-C adapter (1000832).

What's in the Box

  • IMPACT SC 660 USB ML headset
  • Carry bag
  • Magnetic holder
  • Clothing clip
  • Quick start guide

Technical Specifications

Primary Attributes

Certifications: Microsoft Teams
Connectivity: USB-A
Corded / Wireless: Corded
Headset Speakers: Stereo (Two Ear)
Warranty: 36 months
Wearing Style: Over the Head, On the Ear
Wideband Audio: Yes

IMPACT 600 Models (8)

View EPOS IMPACT SC 660 ANC USB Stereo Headset | USB-A | ANC – 1000650
EPOS IMPACT SC 660 ANC USB Stereo Headset | USB-A | ANC – 1000650 - Side View
EPOS logo

IMPACT SC 660 ANC USB

SKU: 1000650
Condition: New
Stock: 63
USB-A USB-A
$165.37
$249.00
Save $83.63
(34% off)
View EPOS IMPACT SC 660 Stereo Headset | Easy Disconnect – 1000555
EPOS IMPACT SC 660 Stereo Headset | Easy Disconnect – 1000555 - Side View
EPOS logo

IMPACT SC 660

SKU: 1000555
Condition: New
Stock: 154
Quick Disconnect (QD) Quick Disconnect (QD)
$145.44
$219.00
Save $73.56
(34% off)
View EPOS IMPACT SC 665 USB Stereo Headset | USB-A | 3.5mm – 1000645
EPOS IMPACT SC 665 USB Stereo Headset | USB-A | 3.5mm – 1000645 - Side View
EPOS logo

IMPACT SC 665 - USB-A

SKU: 1000645
Condition: New
Stock: 2
3.5mm 3.5mm
USB-A USB-A
$158.72
$239.00
Save $80.28
(34% off)
View EPOS IMPACT SC 668 Stereo Headset | Easy Disconnect – 1000581
EPOS IMPACT SC 668 Stereo Headset | Easy Disconnect – 1000581
EPOS logo

IMPACT SC 668

SKU: 1000581
Condition: New
Out of Stock
Quick Disconnect (QD) Quick Disconnect (QD)
$145.44
$219.00
Save $73.56
(34% off)
View EPOS IMPACT SC 662 Stereo Headset | Easy Disconnect – 1000557
EPOS IMPACT SC 662 Stereo Headset | Easy Disconnect – 1000557
EPOS logo

IMPACT SC 662 - ED

SKU: 1000557
Condition: New
Out of Stock
Quick Disconnect (QD) Quick Disconnect (QD)
$145.44
$219.00
Save $73.56
(34% off)
View EPOS IMPACT SC 638 Mono Headset | Easy Disconnect | Narrowband – 1000580
EPOS IMPACT SC 638 Mono Headset | Easy Disconnect | Narrowband – 1000580 - Side View
EPOS logo

IMPACT SC 638

SKU: 1000580
Condition: New
Out of Stock
Quick Disconnect (QD) Quick Disconnect (QD)
$118.88
$179.00
Save $60.12
(34% off)
View EPOS IMPACT SC 660 TC Stereo Headset | Telecoil | Easy Disconnect – 1000641
EPOS IMPACT SC 660 TC Stereo Headset | Telecoil | Easy Disconnect – 1000641 - Side View
EPOS logo

IMPACT SC 660 TC

SKU: 1000641
Condition: New
Stock: 20
Quick Disconnect (QD) Quick Disconnect (QD)
$218.50
$329.00
Save $110.50
(34% off)
View EPOS IMPACT SC 630 Mono Headset | Easy Disconnect – 1000554
EPOS IMPACT SC 630 Mono Headset | Easy Disconnect – 1000554 - Side View
EPOS logo

IMPACT SC 630

SKU: 1000554
Condition: New
Stock: 52
Quick Disconnect (QD) Quick Disconnect (QD)
$118.88
$179.00
Save $60.12
(34% off)