Overview

The Sennheiser HD 400S Over-Ear Headphones offer a solid blend of performance and convenience. These over-ear headphones are designed with both music and calls in mind, providing an excellent audio experience in a lightweight, foldable package. The HD 400S model delivers sound isolation to help you focus on your music or conversations, making them ideal for use in public spaces. Thanks to their compact foldable design, these headphones are easy to store and carry around, whether you're commuting or traveling.

Features & Benefits

The dynamic drivers in these headphones ensure clear, detailed sound for a range of music genres, making them a great choice for those who value audio clarity. The one-button smart remote allows for easy control of your music and calls without reaching for your phone. The detachable 4.9-foot cable prevents tangling, while the comfortable over-ear fit is perfect for long listening sessions. Noise isolation helps block out ambient sounds, allowing for an immersive listening experience.

Best For

The HD 400S model is well-suited for a variety of users. Casual listeners who seek quality sound without the high price tag will find these headphones a great option. Their foldable and lightweight design makes them ideal for commuters or travelers who need to pack light. They're also perfect for individuals who frequently take calls while listening to music. If you’re in the market for an affordable, reliable pair of wired headphones that balance performance with convenience, this is a solid choice.

User Feedback

User reviews for these over-ear headphones are generally positive, with many praising the comfort and audio quality. The lightweight design is often highlighted, especially for its portability. Some users, however, have pointed out that the noise isolation isn’t as effective in very noisy environments, such as crowded public spaces. The one-button remote is appreciated for its simplicity, but a few users wish it offered more functionality, such as volume control. Overall, these headphones are a well-received option for everyday use.

Pros

  • These over-ear headphones provide clear, balanced sound for everyday music listening.
  • The foldable design makes it easy to carry, perfect for travelers or commuters.
  • A lightweight build ensures comfort during extended use without causing fatigue.
  • The one-button remote adds convenience for controlling music and calls on the go.
  • With a detachable 4.9-foot cable, users enjoy reduced tangling and easy storage.
  • The over-ear fit provides solid comfort, making it a reliable choice for long listening sessions.

Cons

  • The sound isolation may not be effective in very noisy environments like busy streets or crowded offices.
  • Some users find the remote controls too basic, with no option for volume adjustment or track skipping.
  • A few users report that the headphones could benefit from deeper bass for a richer sound experience.
  • The plastic build may feel less durable compared to more premium models.
  • While portable, the design might not offer the same level of noise cancellation as higher-end headphones.
  • The 4.9-foot cable may feel too short for users who prefer more freedom of movement during use.

Ratings

After analyzing verified user reviews from diverse global sources, including various languages and platforms, we present the aggregated ratings for the Sennheiser HD 400S Over-Ear Headphones. Only authentic, high-quality feedback was used, with spam, bot/incentivized, and off-topic reviews filtered out. Both strengths and pain points have been considered in these scores, reflecting the balanced feedback from real-world users.

Sound Quality
88%
Users consistently highlight the precise audio clarity offered by the dynamic drivers. The overall sound experience is appreciated for being rich and balanced, making it suitable for both music and calls. Many buyers noted its strong mid-range and clear high notes that enhance music enjoyment without distortion, even at higher volumes.
A few users reported that the bass response could be stronger, especially in genres like electronic or hip-hop. Additionally, some mentioned that while the sound is clear, it lacks the deep richness expected from higher-end models, making it less appealing for audiophiles.
Comfort and Fit
85%
Many buyers find these headphones comfortable for extended listening sessions due to the soft, cushioned ear pads. The over-ear fit helps isolate sound and provides a snug yet breathable feel. Reviewers also appreciated that the lightweight design prevents discomfort even after hours of use.
Despite the generally positive feedback, some users mentioned that the over-ear fit might feel tight for those with larger head sizes. Additionally, a few complaints about ear pressure were noted, especially for people with sensitive ears or those who wear glasses.
Portability and Design
90%
The foldable design and lightweight construction make these headphones highly portable. Several reviewers found them easy to carry in bags without taking up too much space. The sleek, minimalistic design also received praise for looking modern and stylish while offering durability without being bulky.
While many appreciated the compact design, some users felt that the folding mechanism could feel a bit flimsy. A few also pointed out that the plastic construction, though lightweight, might not feel as premium as other models in a similar price range.
Noise Isolation
75%
25%
The headphones provide decent sound isolation, which works well in most casual environments. Users mentioned that the over-ear design effectively blocks out moderate ambient noise, making them suitable for office settings or home use where background distractions are minimal.
However, the noise isolation isn't as effective in louder environments, such as public transportation or busy streets. Several reviewers noted that the headphones can't fully block out external noise, especially in noisy spaces, which can affect the overall listening experience.
Build Quality
80%
20%
The build quality is generally praised for being solid and durable given the price point. Users appreciate the combination of plastic materials and the sturdy design, which feels reliable for regular use. The headphones are also lightweight, adding to their overall practicality without compromising sturdiness.
On the downside, some users felt that the plastic material gave the headphones a less premium feel. A few mentioned concerns about long-term durability, particularly regarding the earcups and hinges, which might show signs of wear over time with heavy use.
Ease of Use (Controls)
82%
18%
The one-button remote offers an easy, intuitive way to control music playback and answer calls. Several buyers found the remote to be responsive and simple to use, particularly when on the go. It's a convenient feature for those who want hassle-free control without fumbling with settings.
However, some users noted that the remote’s functionality is fairly basic, limiting control to only the most essential actions. A few wished for more advanced controls, like volume adjustment or track skipping, to be integrated into the remote for greater convenience.
Value for Money
92%
Users agree that these headphones offer excellent value for the price, especially considering the solid sound quality, comfort, and portability. Many buyers feel they get a lot of features typically found in more expensive models, making them a great option for those on a budget.
Though most users find the price reasonable, some felt that the overall performance, particularly in terms of noise isolation and bass depth, might not fully justify the cost compared to higher-end alternatives. However, these complaints were less frequent and did not overshadow the general satisfaction with the product.
Durability
78%
22%
While the headphones are lightweight, many buyers felt they were sufficiently durable for everyday use. They can handle being packed in bags and are sturdy enough for most casual activities. Users also appreciate the detachable cable, which can reduce wear and tear over time.
Some users expressed concerns about the longevity of the plastic materials used in the construction. A few noted that frequent folding and unfolding of the headphones might lead to wear on the hinges, potentially shortening their lifespan, especially with heavy daily use.
Connectivity (Cable)
88%
The detachable 4.9-foot cable provides ample length for comfortable use without tangling, a common issue with other wired headphones. Many users also found it to be a useful feature for easy replacement or swapping with another cable if needed.
On the downside, some users wished for a more robust, thicker cable that might last longer without fraying. A few felt the cable's material could be a little more premium to match the overall build quality of the headphones.
Remote Control Functionality
80%
20%
The one-button inline remote offers simple and direct control for music and calls, which many users find convenient during commutes or when on the move. It’s easy to use, and users appreciate its minimalistic design that doesn’t distract from the overall sleek aesthetic.
However, a number of users mentioned that the remote’s limited functionality is a drawback. They expressed a desire for additional controls, such as volume and track skip options, to make the experience more versatile and useful for daily listening.
Weight
91%
One of the standout features of these headphones is their lightweight build, making them perfect for long listening sessions without discomfort. Reviewers noted that they feel comfortable even when worn for hours at a time, which is especially appreciated during travel or commutes.
Despite the benefits of the lightweight design, some users felt that the headphones might be too fragile-feeling due to their plastic construction. A few wished for a slightly more solid build to ensure better durability during long-term use.
Comfort for Extended Use
84%
Several users mentioned that these headphones are very comfortable for extended use, thanks to the soft ear cups and breathable design. The over-ear fit provides enough room for users with larger ears, making them a good option for long listening sessions or travel.
On the other hand, some buyers felt that after prolonged wear, the headphones could start to feel tight or cause slight discomfort. A few mentioned that the lack of padding on the headband was a small issue during extended use, especially for users with larger heads.

Suitable for:

The Sennheiser HD 400S Over-Ear Headphones are ideal for casual listeners and commuters who need a reliable, lightweight option for both music and calls. Their foldable design makes them easy to carry, which is a big plus for travelers or students with limited bag space. With solid sound quality for everyday listening and a comfortable fit, these headphones are a good choice for anyone seeking a budget-friendly, yet effective audio solution. Additionally, those who often take calls while listening to music will appreciate the one-button remote, making multitasking easier during commutes or at work.

Not suitable for:

However, the Sennheiser HD 400S Over-Ear Headphones might not be the best choice for audiophiles or those who require strong noise isolation in noisy environments. Despite their decent sound quality, they lack the deep bass and the advanced noise-canceling features found in higher-end models. Users who spend a lot of time in loud settings, like busy public transportation or crowded offices, may find the sound isolation insufficient. Furthermore, individuals looking for a more premium build or additional remote functionality, like volume control or track skipping, might be disappointed by the limited features offered.

Specifications

  • Headphone Type: Over-ear headphones designed for extended comfort and improved sound isolation.
  • Connectivity: Wired connection using a standard 3.5mm audio jack for compatibility with most devices.
  • Cable Length: 4.9 feet long cable to provide flexibility while maintaining portability.
  • Noise Isolation: Offers passive sound isolation to help block out ambient noise for better listening experience.
  • Driver Type: Dynamic drivers for clear and precise audio playback.
  • Impedance: 18 Ohm impedance for efficient audio performance and compatibility with most devices.
  • Weight: 7.65 ounces, providing a lightweight design for comfortable all-day wear.
  • Remote Control: One-button inline remote to control music playback and answer calls with ease.
  • Fit Type: Over-ear fit that provides comfort and better noise isolation.
  • Material: Constructed with durable plastic, ensuring both lightweight and robust build.
  • Foldable Design: Foldable design for easy storage and portability, making it ideal for travel.
  • Compatibility: Compatible with smartphones, tablets, and other devices with a 3.5mm headphone jack.
  • Included Components: Comes with a detachable cable and the headphones themselves for immediate use.
  • Color: Available in a classic black color, which fits well with various styles and environments.
  • Microphone: Built-in microphone for clear voice communication during calls.
  • Folded Dimensions: Compact when folded for easier storage in bags or small compartments.
  • Cable Type: Detachable cable design to reduce tangling and improve durability.
  • Driver Size: The dynamic drivers provide clear, balanced sound across various audio frequencies.
  • Control Method: Inline remote control provides basic playback and call management functions.

FAQ

The Sennheiser HD 400S Over-Ear Headphones are designed for both music and calls, offering dynamic sound clarity and sound isolation. They feature a lightweight, foldable design for portability, and come with a detachable 4.9-foot cable to reduce tangling. The one-button smart remote allows easy control of music and calls.

The one-button remote on these headphones lets you easily manage basic functions like play/pause and answering calls. Simply press the button to control music or answer a call, but note that it doesn’t support volume control or track skipping.

Yes, the Sennheiser HD 400S Over-Ear Headphones are compatible with most smartphones and laptops, as they have a standard 3.5mm jack and work well with devices that support wired connections.

These headphones feature sound isolation, which helps reduce ambient noise. However, in very noisy environments, like busy streets or loud offices, the isolation may not be sufficient for total sound blockage.

The over-ear design and lightweight build provide a comfortable fit for extended use. Many users find them suitable for hours of listening without discomfort, making them ideal for daily music enjoyment or calls.

Yes, the 4.9-foot cable on these headphones is detachable, allowing you to replace it if it gets damaged or if you prefer a longer cable. This feature also helps in reducing tangling and makes storage easier.

While the Sennheiser HD 400S headphones are made of plastic, they are designed to withstand everyday use. However, they may not be as durable as higher-end, metal-framed models, so handling with care is recommended.

To maintain the Sennheiser HD 400S headphones, regularly clean the ear cushions with a soft cloth. Avoid exposing them to moisture or extreme temperatures, and always store them in a safe place to protect the cable and ear pads.

The detachable cable is 4.9 feet long, which is typically sufficient for most users. It offers a good balance between flexibility and portability, but if you require more length, you can replace it with a longer cable.

Yes, the Sennheiser HD 400S headphones have a built-in one-button remote that allows you to take calls with ease. The sound isolation helps in providing a better listening experience during calls, though the mic quality may vary depending on your environment.