- EPOS VoiceTM technology and ultra-noise-canceling microphones can achieve ideal call quality in noisy environments, while active noise cancellation improves user comfort.
- EPOS ActiveGard® technology provides hearing protection to avoid hearing damage caused by sound exposure.
- Brushed aluminum and stainless steel components, Vectran™ reinforced cables and one-piece headband construction provide a comfortable fit and sturdy feel.
- Each of this series has matching sensing technology and call controller to facilitate call management and improve work efficiency.
| Model number | How to wear | Header type | Noise-canceling microphone | EPOS Voice™ technology | Quick-release coupling | Fly-by-wire module | Suggested use cases |
|---|---|---|---|---|---|---|---|
| IMPACT SC 630 | Single ear | Easy Disconnect | v | v | v | x | Traditional phone systems / Professional customer service environment |
| IMPACT SC 635 | Single ear | USB-A + Wired Control Module | v | v | x | v | Hybrid Work / PC Voice / UC Collaboration Applications |
| IMPACT SC 638 | Both ears | Easy Disconnect | v | v | v | x | Focused Customer Service / High-Noise Environment / Traditional Call System |
| IMPACT SC 660 | Both ears | USB-A + Wired Control Module | v | v | x | v | Open office area / High call volume / UC integrated environment |








