A New Era of Planar Technology
Table of Contents
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Thank you for purchasing the HIFIMAN HE400S, one of the
highest efficiency planar phones in the world! The HE400S sounds
terrific whether it’s playing from your smartphone or any portable
audio device. This Owner’s Guide is intended to provide a useful
overview of the features of your new HE400S and how to best
operate it for many years of enjoyment, safety and reliability.
Please take the time to familiarize yourself with its features. If you
have any questions or need additional information, contact your
authorized HIFIMAN dealer or us directly.
Outstanding Sound Quality and Spatial Soundstage
Easy to be Driven
Lightweight and Ergonomic Design
User-Replaceable Connector Design
Set-up Instructions
Headphone Overview
Accessories
Headband Adjustment
Earpad replacement
Set-up and Operation
Specifications and Warranty
Specifications
Warranty
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Summary of Contents for HE400S
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