Tired of background noise stealing the focus of your calls? The EPOS IMPACT 400 MS UC ANC Wired USB-C Headset Black is built for people who spend hours on video meetings and need crystal clear sound. It blocks distractions, lifts your voice, and lets you stay productive whether you work from a home office or a busy caf.
EPOS IMPACT 400 MS UC ANC Wired USB-C Headset Black
Many professionals lose time fixing audio problems, and that hurts their reputation. Poor sound makes it hard to understand clients and creates frustration. The IMPACT 400 headset solves this by using hybrid active noise canceling and four AI-powered microphones that pick up only your voice. You get a quiet environment and a clear channel, so every meeting feels professional and stress-free. The headset works with Teams, Zoom, Google Meet and other platforms, so you never need extra adapters.
Usages of EPOS
Use it at a desk for long conference calls. Take it to a co-working space where background chatter can be a problem. It works with laptops, tablets and smartphones that have a USB-C or USB-A port. The headset is also great for online training, webinars, and remote teaching where clear voice matters.
Benefits
- Noise canceling lets you focus even in loud places.
- Four microphones make your speech sound natural and clear.
- Lightweight design reduces fatigue during long sessions.
- One-button mute and Teams shortcut save time.
- Plug-and-play USB connection means no software install.
Key Features
- Hybrid active noise canceling (ANC) technology.
- Four AI-powered microphones with unidirectional pickup.
- USB-C and USB-A connectors for universal compatibility.
- Lift-to-mute sensor for quick privacy control.
- Adjustable headband and leatherette ear pads for comfort.
- LED indicators show mute and call status.
- Certified for Microsoft Teams Open Office.
- Foldable design for easy storage and travel.
- 32 impedance and 102 dB sensitivity for clear audio.
- 2 meter cable length gives freedom of movement.
Specifications
| Performance |
| Certification |
Zoom, Google Meet, Google Voice, Chromebook |
| Country of origin |
China |
| Adjustable headband |
Yes |
| Hearing protection technologies |
EPOS ActiveGard |
| Sound pressure level (max) |
114 dB |
| LED indicators |
Yes |
| Detachable cable |
No |
| Cable colour |
Black |
| Cable length |
2 m |
| Foldable |
Yes |
| Control type |
Buttons |
| Control unit type |
On-ear control unit |
| Operating keys |
ANC control, Answer/end call, Microsoft Teams button, Mute, Reject call, Volume +, Volume - |
| Product colour |
Black |
| Market segment |
Professional |
| Headset type |
Binaural |
| Recommended usage |
Business/Everyday |
| Wearing style |
Head-band |
| Product type |
Headphones |
| Ports & interfaces |
| Frequency response (music mode) |
20 - 20000 Hz |
| Frequency response (talk mode) |
100 - 12500 Hz |
| USB connector |
USB Type-C / USB Type-A |
| USB connectivity |
Yes |
| Connectivity technology |
Wired |
| Headphones |
| Total Harmonic Distortion (THD) |
3% |
| Noise canceling type |
Hybrid |
| Noise canceling |
Yes |
| Driver type |
Dynamic |
| Driver unit |
3.2 cm |
| Headphone sensitivity |
102 dB |
| Impedance |
32 Ω |
| Headphone frequency |
20 - 20000 Hz |
| Acoustic system |
Closed |
| Ear coupling |
Supraaural |
| Microphone |
| Microphone mute |
Yes |
| Folding microphone |
Yes |
| Hybrid noise-canceling |
Yes |
| Microphone direction type |
Unidirectional |
| Number of microphones |
5 |
| Microphone sensitivity |
-22 dB |
| Microphone frequency |
100 - 14000 Hz |
| Microphone type |
Boom |
| Battery |
| Input current (earpieces) |
0.1 A |
| Input voltage (earpieces) |
5 V |
| System requirements |
| Mobile operating systems supported |
Android, iOS |
| Mac operating systems supported |
MacOS |
| Windows operating systems supported |
Windows 10, Windows 11 |
| Operational conditions |
| Storage temperature (T-T) |
-10 - 60 °C |
| Operating temperature (T-T) |
-10 - 40 °C |
| Weight & dimensions |
| Ear pad dimensions (W x D x H) |
62 x 16 x 62 mm |
| Weight |
129 g |
| Height |
167 mm |
| Depth |
42 mm |
| Width |
172 mm |
| Packaging data |
| Package weight |
391.5 g |
| Package height |
61 mm |
| Package depth |
200 mm |
| Package width |
201 mm |
| Packaging content |
| Ear pad material |
Leatherette |
| Pouch |
Yes |
| Safety sheet |
Yes |
| Quick start guide |
Yes |
| AC adapter included |
No |
| Audio adapters included |
USB |
| Certificates |
| Certified for Microsoft Teams |
Yes |
| Power |
| USB Type-C charging port |
No |
| Technical details |
| Warranty period |
2 year(s) |
| Other features |
| Manufacturer |
EPOS |
| Operating temperature (T-T) |
-10 - 40 °C |
| Package weight |
391.5 g |
