- General Information
 - Manufacturer
 - EPOS
 
- Manufacturer Website Address
 - http://www.eposaudio.com
 
- Brand Name
 - EPOS
 
- Product Line
 - IMPACT
 
- Product Series
 - 400
 
- Product Type
 - Headset
 
Be heard on any call with a wired headset for hybrid workers that delivers value for money. Advanced noise-filtering technology transmits your voice instead of unwanted noise, while the speakers deliver exceptional sound so that you don't miss a word.
Stay comfortable throughout the day with an ultralight design and compact noise-dampening ear pads. Manage calls with less effort thanks to plug-and-play connectivity and convenient features like lift-to-mute that keep you productive and in control.
- Warranty
 - Limited Warranty
 - 2 Year
 
- Technical Information
 - Connectivity Technology
 - Wired
 
- Cable Length
 - 5.91 ft
 
- Sound Mode
 - Stereo
 
- Impedance
 - 32 Ohm
 
- Minimum Frequency Response
 - 20 Hz
 
- Maximum Frequency Response
 - 20 kHz
 
- Features
 - Noise Filtering
 
- Comfortable
 
- Plug and Play
 
- Padded Headband
 
- Busylight
 
- Unified Communication
 
- Flip-boom Arm
 
- Lightweight
 
- Fold-flat
 
- Wideband Audio
 
- Sound Pressure Level
 - 96 dB
 
- Microsoft Teams Certification
 - Yes
 
- Zoom Certification
 - Yes
 
- Earpiece
 - Earpiece Design
 - On-ear
 
- Earpiece Type
 - Binaural
 
- Signal to Noise Ratio (SNR)
 - 60 dB
 
- Microphone
 - Microphone Technology
 - Noise Cancelling
 
- Electret Condenser
 
- Uni-directional
 
- Microphone Design
 - Boom
 
- Interfaces/Ports
 - Host Interface
 - USB Type C
 
- Physical Characteristics
 - Color Family
 - Black
 
- Color
 - Black
 
- Height
 - 6.6"
 
- Width
 - 6.8"
 
- Depth
 - 0.5"
 
- Miscellaneous
 - Application/Usage
 - Chromebook
 
- Voice Call
 
- Office
 
- Softphone
 
- Operating System Platform
 - Android
 
- Platform Supported
 - PC