Impact 400 Wireless.
Engineered to be heard. Designed to be used.
Designed for the open office and today's hybrid workforce, IMPACT 400 Wireless delivers premium call clarity, excellent battery life, and intelligent audio technology in a highly competitive package. The headset features EPOS Voice™ technology, enabling clear speech transmission even in noisy environments, and is certified for Microsoft Teams to support seamless collaboration across calls, meetings, and AI-powered workflows.
Outstanding voice pickup.
Premium Microphone for Open Office, featuring EPOS voice pickup technology for proven voice clarity in any environment. Certified for Microsoft Teams.
Exceptional battery life you can rely on.
With up to 39 hours of use and Bluetooth® Low Energy Audio, you get uninterrupted performance every day.
Built for all-day performance.
A lightweight headset with intuitive call controls like lift-to-mute and down-to-answer to keep you comfortable and productive.
99% word recognition in noisy environments.
Advanced voice pickup captures your speech, ensuring your message gets through to customers, colleagues, and AI agents.
Advanced hybrid ANC for fewer distractions.
Powered by EPOS BrainAdapt™, hybrid ANC reduces listening effort and helps you maintain focus throughout the day.
Benefits & Features.
Microphone performance in open offices.
The microphones are designed for excellent noise suppression in open offices.
Certified for Microsoft Teams.
The IMPACT 400 headset series (Premium Microphone for Open Office) is certified for Microsoft Teams.
Bluetooth® LE Audio.
Experience longer battery life and improved wireless efficiency with Bluetooth Low Energy Audio.
Integrates with EPOS Connect & Manager.
Tap into the EPOS ecosystem to get firmware updates, tweak settings, and more.
Busylight for fewer interruptions.
Signals when you are on call but stays unseen on camera.
Mute LED on microphone.
Prominent LED on the microphone lets you know when you’re muted at a glance.
Lift to mute feature.
Simply lift/lower the boom arm while on a call to mute/unmute your microphone.
USB-C to USB-A adapter.
Connect to any USB-A or USB-C device using the included adapter.
Built for portability.
Easy to carry thanks to its lightweight design that folds flat when not in use.
Sustainable FSC packaging.
Plastic free packaging and materials from responsibly managed forests.
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