---
product_id: 381703789
title: "HE400se HiFi Headphones for Mobile Use with Stealth Magnet Technology, Silver, Adjustable (packaging may vary)"
brand: "hifiman"
price: "€ 313.33"
currency: EUR
in_stock: true
reviews_count: 9
category: "Hifiman"
url: https://www.desertcart.fi/products/381703789-he400se-hifi-headphones-for-mobile-use-with-stealth-magnet-technology
store_origin: FI
region: Finland
---

# 25Ω low impedance for mobile ease Planar magnetic driver tech Bevelled ear pads for noise isolation HE400se HiFi Headphones for Mobile Use with Stealth Magnet Technology, Silver, Adjustable (packaging may vary)

**Brand:** hifiman
**Price:** € 313.33
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your sound game—hear what you’ve been missing!

## Quick Answers

- **What is this?** HE400se HiFi Headphones for Mobile Use with Stealth Magnet Technology, Silver, Adjustable (packaging may vary) by hifiman
- **How much does it cost?** € 313.33 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/381703789-he400se-hifi-headphones-for-mobile-use-with-stealth-magnet-technology)

## Best For

- hifiman enthusiasts

## Why This Product

- Trusted hifiman brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Lightweight & Stylish:** Optimized headband and sleek silver finish combine comfort with modern aesthetics for the professional on-the-go.
- • **All-Day Comfort Design:** Bevelled ear pads with temperature compensation keep you cool and isolated during marathon listening sessions.
- • **Customizable & Future-Proof:** Easily swap cables with standard 3.5mm connectors—upgrade to balanced cables without breaking the bank.
- • **Effortless Mobile Listening:** Low 25Ω impedance ensures seamless pairing with smartphones and tablets—no amp needed.
- • **Immersive Planar Magnetic Sound:** Experience crystal-clear audio with advanced Stealth Magnet planar drivers delivering deep bass and detailed mids.

## Overview

The HiFiMAN HE400se headphones feature low 25Ω impedance and high efficiency for mobile use, powered by planar magnetic Stealth Magnet technology. With bevelled ear pads for superior noise isolation and temperature control, plus an optimized lightweight headband, these headphones deliver immersive, detailed sound and all-day comfort. Easily replaceable cables add versatility, making them a top-tier choice for professionals seeking premium audio on the move.

## Description

Specifications:Frequency Response: 20Hz-20kHzImpedance: 25OhmsSensitivity: 91dBWeight: 390g

Review: Best value for money headphones. Build quality fine. Comfort fine. Great bass. - I'm no audiophile, but I've owned and tried several pairs of budget and mid-range headphones like AKG702, DT990 PRO, HD 660S2, and not been particularly impressed with any of them. I was recommended to try this pair along with the Oratory1990 equaliser preset for them, and my god... it's like I'm hearing music properly for the first time. I wasn't really a fan of EDM before, but these headphones have changed my mind about that genre entirely. It's almost like these headphones were made specifically to listen to 80s/90s trance and techno. I never knew there were a whole range of bass frequencies I wasn't hearing due to other, inferior headphones. People complain about the build quality, and while it could be a lot better, I can't complain about it at this price point. Comfort wise, I've had no problem wearing them for hours at a time. They are decent headphones right out of the box, but certain frequencies peak and can sound a little harsh without a good EQ preset. The preset I recommended lowers the pre-amp and makes the headphones quieter overall, so you will also want a decent USB DAC amp to drive them.
Review: Killer bargain! - Got these headphones at an absolute steal of a price at a special limited price of only £69 which at that price it would be damn right rude not to add these to my growing headphone collection. These at that price or in fact any headphone below £150 I would say are the best bargain in HiFi land. Build quality is really not that bad, I have heard lots of negative reviews on the build quality of Hifiman headphones but I do think that was based on earlier models or production runs as they seem to have now got their act together on build quality. The headphones are well built and use of decent enough materials with a mix of metal and plastic. The pads are comfortable and big enough to accomodate my slightly larger than average ears. A mix of soft pleather with a fabric surround as where it touches your head, comfort is very good in my opinion. The cable is decent enough and they have upgraded this cable from earlier 400 models, fitting an aftermarket cable is easy enough as the fittings are standard 3.5mm connectors and you can easily run these balanced too with a cable without breaking the bank. I run these on my Fiio K9 Dac amp on medium gain at around 2pm on the dial and I do listen loud on my 58 year old ears. Sound is extremely clear and present with stonking amounts of smooth treble detail presented. Mids are quite forward but very present and vocals in your face if you like that kind of presentation (not unlike Grado presentation). Bass is very good , definitely not bloated or muddy but it does dig quite deep and has a decent amount of sub bass before rolling off. Soundstage is not huge but definitely bigger than my HD600 but imaging is not so precise as that reference headphone. Imaging is good enough though especially for a headphone at this price point. If you can get this headphone below £100 its a no brainer provided you have a half decent amp to power them, even at their list price now on here at £129 I do think these are stellar value to get into the FUN of Planar Magnetics. Out and out recommendation from me!

## Features

- The perfect mobile companion - low impedance, high efficiency
- Mag(net)ic attraction - Planar magnetic driver design
- Bevelled ear pads - noise isolation and temperature compensation
- Optimised headband - Beautiful, lighter and more comfortable to wear
- Extremely versatile – simply replace the headphone cable

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08ZJM3N22 |
| Age range (description) | Adult |
| Best Sellers Rank | 1,640 in In-Ear Headphones |
| Cable feature | Retractable |
| Compatible devices | Cellphones, Tablets, Laptops, Desktops |
| Control method | Touch |
| Control type | Noise Control |
| Guaranteed software updates until | unknown |
| Included components | Cable, Ear Cushions |
| Item model number | HE400se-stealth |
| Item weight | 385 Grams |
| Manufacturer | HIFIMAN |
| Material | Leather |
| Number of items | 1 |
| Package type | Standard Packaging |
| Product Dimensions | 15 x 15 x 15 cm; 385 g |
| Recommended uses for product | Mobile Use, Studio Monitoring, Versatile Cable Replacement |
| Specific uses for product | Travel, General Use |
| Style | Modern" or "Contemporary |
| Water resistance level | Not Water Resistant |

## Product Details

- **Brand:** HIFIMAN
- **Colour:** Silver
- **Connectivity technology:** Wired
- **Ear placement:** Over Ear
- **Form factor:** Over Ear
- **Headphone jack:** 3,5 millimeters (6,35 Adapter enthalten)
- **Impedance:** 25 Ohms
- **Model name:** HE400se
- **Noise control:** Sound Isolation
- **Sensitivity:** 91 dB

## Images

![HE400se HiFi Headphones for Mobile Use with Stealth Magnet Technology, Silver, Adjustable (packaging may vary) - Image 1](https://m.media-amazon.com/images/I/71JulbHgHnL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Best value for money headphones. Build quality fine. Comfort fine. Great bass.
*by A***R on 5 July 2025*

I'm no audiophile, but I've owned and tried several pairs of budget and mid-range headphones like AKG702, DT990 PRO, HD 660S2, and not been particularly impressed with any of them. I was recommended to try this pair along with the Oratory1990 equaliser preset for them, and my god... it's like I'm hearing music properly for the first time. I wasn't really a fan of EDM before, but these headphones have changed my mind about that genre entirely. It's almost like these headphones were made specifically to listen to 80s/90s trance and techno. I never knew there were a whole range of bass frequencies I wasn't hearing due to other, inferior headphones. People complain about the build quality, and while it could be a lot better, I can't complain about it at this price point. Comfort wise, I've had no problem wearing them for hours at a time. They are decent headphones right out of the box, but certain frequencies peak and can sound a little harsh without a good EQ preset. The preset I recommended lowers the pre-amp and makes the headphones quieter overall, so you will also want a decent USB DAC amp to drive them.

### ⭐⭐⭐⭐⭐ Killer bargain!
*by P***N on 19 August 2024*

Got these headphones at an absolute steal of a price at a special limited price of only £69 which at that price it would be damn right rude not to add these to my growing headphone collection. These at that price or in fact any headphone below £150 I would say are the best bargain in HiFi land. Build quality is really not that bad, I have heard lots of negative reviews on the build quality of Hifiman headphones but I do think that was based on earlier models or production runs as they seem to have now got their act together on build quality. The headphones are well built and use of decent enough materials with a mix of metal and plastic. The pads are comfortable and big enough to accomodate my slightly larger than average ears. A mix of soft pleather with a fabric surround as where it touches your head, comfort is very good in my opinion. The cable is decent enough and they have upgraded this cable from earlier 400 models, fitting an aftermarket cable is easy enough as the fittings are standard 3.5mm connectors and you can easily run these balanced too with a cable without breaking the bank. I run these on my Fiio K9 Dac amp on medium gain at around 2pm on the dial and I do listen loud on my 58 year old ears. Sound is extremely clear and present with stonking amounts of smooth treble detail presented. Mids are quite forward but very present and vocals in your face if you like that kind of presentation (not unlike Grado presentation). Bass is very good , definitely not bloated or muddy but it does dig quite deep and has a decent amount of sub bass before rolling off. Soundstage is not huge but definitely bigger than my HD600 but imaging is not so precise as that reference headphone. Imaging is good enough though especially for a headphone at this price point. If you can get this headphone below £100 its a no brainer provided you have a half decent amp to power them, even at their list price now on here at £129 I do think these are stellar value to get into the FUN of Planar Magnetics. Out and out recommendation from me!

### ⭐⭐⭐⭐ Great, if you get a fully working pair.
*by H***E on 21 December 2023*

First pair arrived with the right side completely inoperable. Replacement pair arrived and all seemed well at first, but then the right side started developing a small electrical hiss while listening to music. Apart from the issues, these are amazing. scale well with an amp, plenty detail and light in sub bass (my pref) - biggest strength would be attack and decay times and very low THD. Negatives would be build quality/QC issues & lean sub bass not for everyone. Ultimately returned them due to the QC issues. Trying Sundaras in hope of finding a well built planar headphone.

## Frequently Bought Together

- HiFiMAN HE400se HiFi Headphones for Mobile Use with Stealth Magnet Technology, Silver, Adjustable (Packaging May Vary)
- HIFIMAN Edition XS Full-Size Over-Ear Open-Back Planar Magnetic Hi-Fi Headphones with Stealth Magnets Design, Adjustable Headband, Detachable Cable for Audiophiles, Home, Studio-Black
- NewFantasia Replacement Audio Cable Compatible with Hifiman Sundara, Arya, Ananda Headphones 3.5mm and 6.35mm to Dual 3.5mm Connector Jack Male Cord 3.1meters/10ft

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-01-23*