Sennheiser MX 365 Review | 93 Data compared

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  • Avg. price: ~£20
  • Form factor: in-ear
  • Connectivity: wired
  • Battery life: N/A hours
  • Active noise cancellation (ANC): no

Sennheiser MX 365 review. Compare 93 technical specifications and user reviews to see how it ranks among headphones and if it is worth buying.

4.7

Overall score

What it is: An overall evaluation of the headphones' quality, based on technical analyses and user reviews.

When it matters: When you need a quick reference to identify the best headphones on the market.

Score components:

80.0%

3.7

Technical Score

20.0%

8.7

User score

Poor
3.7

Technical Score

What it is: An assessment of the headphones' technical performance, covering key areas such as sound quality, noise cancelling, microphone performance, battery life, comfort, connectivity, features, and build quality.

When it matters: When you want to compare headphones based on technical performance and available features.

Score components:

52.0%

3.3

Sound

20.0%

2.7

Features

10.0%

8.3

Design

8.0%

6.2

Connectivity

6.0%

1.0

Battery

4.0%

1.1

Calls & Controls

Poor
8.7

User score

What it is: A rating that combines user reviews and the total number of reviews received by the headphones.

When it matters: When you want to understand how headphones perform in real listening and how reliable they are in terms of comfort, audio quality, battery life, and long-term use.

Score components:

70.0%

8.2

User reviews

30.0%

10

Popularity

User score:
United Kingdom
amazon
4.1
(2065)
United States
Amazon_logo.png
4.1
(2065)

(Reviews last updated: June 2026)

Excellent
  • 0.2
    Gaming

    Score components:

    35.0%

    0.0

    Audio latency

    25.0%

    0.0

    Low-latency game mode

    20.0%

    1.0

    Can be used as a headset

    12.0%

    0.0

    Noise-canceling microphone

    8.0%

    0.0

    Battery life

  • 2.1
    Travel

    Score components:

    28.0%

    1.0

    Active noise cancellation (ANC)

    24.0%

    0.0

    Battery life

    18.0%

    10

    Weight

    16.0%

    0.0

    Multipoint support

    14.0%

    0.0

    Ambient sound mode

  • 0.2
    Calls

    Score components:

    28.0%

    0.0

    Noise-canceling microphone

    24.0%

    1.0

    Can be used as a headset

    18.0%

    0.0

    Multipoint support

    16.0%

    0.0

    Battery life

    14.0%

    0.0

    Companion app

  • 4.0
    Workout

    Score components:

    28.0%

    10

    Weight

    24.0%

    1.0

    Water resistance

    20.0%

    4.0

    IP rating

    16.0%

    0.0

    Battery life

    12.0%

    1.0

    Can be used as a headset

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Best prices in UK

Best rankings

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Available: ranking among products currently available (including other versions of this product).
All: ranking among all products in the database.

Verdict

The Sennheiser MX 365 is a pair of open-back, earbud-style wired headphones featuring high-performance dynamic drivers designed to deliver a bass-driven stereo sound with detailed highs and realistic mids. Technical specifications include a frequency response of 20 Hz to 20,000 Hz, an impedance of 32 Ohms, and a high sound pressure level of 110 dB, making them easily driven by portable devices via a standard 3.5 mm jack. Main pros include their lightweight design, various available color options, and an impressive audio-to-price ratio often noted for outperforming standard stock earbuds. However, notable cons include potential comfort issues during extended wear for some ear shapes and a lack of noise isolation due to their non-sealing, open design.

Technical Specifications of Sennheiser MX 365

Technical Score

What it is: An assessment of the headphones' technical performance, covering key areas such as sound quality, noise cancelling, microphone performance, battery life, comfort, connectivity, features, and build quality.

When it matters: When you want to compare headphones based on technical performance and available features.

Score components:

52.0%

3.3

Sound

20.0%

2.7

Features

10.0%

8.3

Design

8.0%

6.2

Connectivity

6.0%

1.0

Battery

4.0%

1.1

Calls & Controls

3.7
Sennheiser MX 365 has a technical score of 3.66 points, which is lower than that of 91.3% of products in this category.
User score

What it is: A rating that combines user reviews and the total number of reviews received by the headphones.

When it matters: When you want to understand how headphones perform in real listening and how reliable they are in terms of comfort, audio quality, battery life, and long-term use.

Score components:

70.0%

8.2

User reviews

30.0%

10

Popularity

User score:
United Kingdom
amazon
4.1
(2065)
United States
Amazon_logo.png
4.1
(2065)

(Reviews last updated: June 2026)

8.7
Sennheiser MX 365 has a user score of 8.74 points, which is higher than that of 77.4% of products in this category.
Popularity
What it is: An indicator based on the number of reviews received by the headphones.
When it matters: When you prefer headphones that have already been chosen and reviewed by many other users.
10
Sennheiser MX 365 has a popularity of 10 points, which is higher than 71.9% of products in this category.
Ratio quality/price

What it is: An indicator that combines the headphones' overall rating with their cost.

When it matters: When you are looking for headphones that offer a strong balance of performance, features, and price.

Score components:

60.0%

4.7

Overall score

40.0%

10

Price

6.3
Sennheiser MX 365 has a quality-to-price ratio of 6.3 points, which is lower than 70.8% of products in this category.
Active noise cancellation (ANC)
What it is: Reduces background noise using active technology
When it matters: When blocking office, travel, or aircraft noise is a priority.

Importance: HIGH

no
Sennheiser MX 365 does not support active noise cancellation. 27.4% of headphones support active noise cancellation.
Driver type
What it is: Type of speaker driver technology used
When it matters: When the underlying sound character and driver technology matter to you.

Importance: MEDIUM

dynamic
Driver size
What it is: Diameter of the speaker driver unit
When it matters: When you want extra hardware context behind how the headphones may handle bass weight, scale, or overall presentation.

Importance: MEDIUM

?
Number of drivers
What it is: Total number of speaker drivers per earcup
When it matters: When multi-driver designs are part of your buying criteria.

Importance: LOW

1
Sennheiser MX 365 uses 1 drivers, equal to 96% of headphones.
Lowest frequency
What it is: Lowest audio frequency the headphones can reproduce
When it matters: When deeper bass extension matters for your music or movie listening.

Importance: MEDIUM

Good value: <=10 Hz

20 Hz
Sennheiser MX 365 reaches a lowest frequency of 20 Hz, higher lowest frequency than 50.6% of headphones and equal to 47.5% of headphones.
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Noise-canceling microphone
What it is: Built-in microphone reduces background noise during calls
When it matters: When you take calls in busy spaces and want your voice to stay clearer.

Importance: MEDIUM

N/A
Can be used as a headset
What it is: Shows whether the headphones can handle voice chat and calls in addition to normal audio playback.
When it matters: When one pair needs to cover music, calls, meetings, and gaming chat.

Importance: MEDIUM

no
Sennheiser MX 365 is not headset-ready, while 15.3% is. 84.7% of headphones can be used as headsets.
Number of microphones
What it is: Total number of built-in microphones
When it matters: When call pickup quality and beamforming support matter to you.

Importance: LOW

Good value: >=2

0
Sennheiser MX 365 has 0 microphones, fewer microphones than 74.1% of headphones and equal to 25.9% of headphones.
Boom microphone
What it is: Includes detachable boom microphone for voice clarity
When it matters: When you need stronger voice clarity for gaming, streaming, or work calls.

Importance: LOW

N/A
Microphone SNR
What it is: Signal-to-noise ratio of the microphone
When it matters: When call clarity matters and you want your voice picked up more cleanly instead of buried in background hiss.

Importance: LOW

Good value: >80 dB

N/A
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Connectivity
What it is: Available connection methods (wired, wireless, Bluetooth, etc.)
When it matters: When the headphones need to match how you listen across wired and wireless devices.

Importance: HIGH

wired
Sennheiser MX 365 supports wired connectivity, equal to 52.6% of headphones.
Bluetooth version
What it is: Version of Bluetooth technology supported
When it matters: When wireless stability, efficiency, and feature support matter more than treating Bluetooth as a box-check spec.

Importance: MEDIUM

Good value: >=5.0

N/A
Maximum Bluetooth range
What it is: Maximum wireless operating distance from source device
When it matters: When you move around rooms and want fewer dropouts from your source device.

Importance: LOW

Good value: >=10 m

N/A
Audio latency
What it is: Delay between audio and video in wireless mode
When it matters: When you watch video or play games and need sound to stay in sync.

Importance: HIGH

Good value: <60 ms

N/A
Multipoint support
What it is: Supports simultaneous connections to multiple devices
When it matters: When you switch often between a phone and a laptop during the day.

Importance: MEDIUM

N/A
Show more
Ambient sound mode
What it is: Allows external sounds to pass through for awareness
When it matters: When you need to stay aware of traffic, voices, or announcements.

Importance: MEDIUM

N/A
EQ support
What it is: Allows customization of sound profile via equalizer
When it matters: When the stock tuning is not enough and you want to shape bass, mids, or treble to match your taste.

Importance: MEDIUM

no
Sennheiser MX 365 does not support EQ customization. 23.3% of headphones support EQ.
Companion app
What it is: Dedicated mobile app for customization and updates
When it matters: When software customization, updates, and extra controls matter.

Importance: MEDIUM

N/A
Adjustable ANC levels
What it is: Allows adjustment of noise cancellation intensity levels
When it matters: When you move between quiet rooms, offices, streets, and public transport and do not want one ANC setting for every situation.

Importance: LOW

Good value: >=4

N/A
Voice assistant support
What it is: Compatible with voice assistants like Siri, Alexa, or Google Assistant
When it matters: When hands-free control is part of your daily routine.

Importance: LOW

no
Sennheiser MX 365 does not support voice assistants. 60.9% of headphones support voice assistants.
Show more
Battery life
What it is: Playback time on a single charge
When it matters: When you commute, travel, or work long shifts and do not want charging breaks to interrupt listening.

Importance: HIGH

Good value: >45 hours

N/A
Battery life with ANC
What it is: Playback time with active noise cancellation enabled
When it matters: When you plan to keep noise cancellation on for most of the day.

Importance: HIGH

Good value: >40 hours

N/A
Charging time
What it is: Time required for a full battery charge
When it matters: When you often need the headphones ready again after short breaks.

Importance: MEDIUM

Good value: <=2 hours

N/A
Quick charge
What it is: Provides quick playback time with short charging period
When it matters: When a short top-up needs to deliver useful playback before you leave.

Importance: MEDIUM

N/A
Battery capacity
What it is: Total energy storage of the internal battery
When it matters: When you are estimating how much battery headroom the design may have before relying only on the official runtime claim.

Importance: MEDIUM

Good value: >=720 mAh

N/A
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Brand name
What it is: The manufacturer or brand of the product.
When it matters: When you prefer a specific ecosystem, support network, or design philosophy.

Importance: MEDIUM

Sennheiser
Form factor
What it is: Overall design type of the headphones (over-ear, on-ear, in-ear, etc.)
When it matters: When comfort, portability, and isolation depend on the overall headphone style.

Importance: HIGH

in-ear
Weight
What it is: Total weight of the headphones
When it matters: When long listening sessions make wearing comfort more important.

Importance: MEDIUM

Good value: <150 g

12 g
Sennheiser MX 365 weighs 12 g, lighter than 92.7% of headphones and equal to 1% of headphones.
Acoustic design
What it is: Type of acoustic design (open-back, closed-back, semi-open)
When it matters: When you need the right balance of isolation, leakage, and soundstage.

Importance: HIGH

open-back
Clamp force
What it is: Amount of clamping pressure applied to the head
When it matters: When comfort and fit security matter during long sessions.

Importance: MEDIUM

N/A
Show more

Sennheiser MX 365 vs the average headphone

  • 94.5% lower weight
    Sennheiser MX 365 is lighter than the average headphone (12 g vs 218 g). The average pair of headphones weighs 218 g.
    What it is: Total weight of the headphones
    When it matters: When long listening sessions make wearing comfort more important.

    Importance: MEDIUM

    Good value: <150 g

    Sennheiser MX 365 is lighter than the average headphone (12 g vs 218 g). The average pair of headphones weighs 218 g.12 g vs 218 g
  • Direct 3.5 mm plug
    Sennheiser MX 365 includes a direct 3.5 mm plug, the average headphone does not. 38.8% of headphones have a 3.5 mm male connector.
    What it is: Shows whether the headphones end in a built-in 3.5 mm male plug instead of relying on a separate detachable cable.
    When it matters: When direct wired compatibility with older devices or adapters matters.

    Importance: MEDIUM

    Sennheiser MX 365 includes a direct 3.5 mm plug, the average headphone does not. 38.8% of headphones have a 3.5 mm male connector.
  • 8 dB/mW higher sensitivity
    Sennheiser MX 365 has a higher sensitivity than the average headphone (110 dB/mW vs 102 dB/mW). The average headphones have sensitivity of 102 dB/mW.
    What it is: Sound pressure output level per unit of input power
    When it matters: When you plan to use weaker sources like phones, handhelds, or entry-level dongles and still want enough volume.

    Importance: MEDIUM

    Good value: >=106 dB/mW

    Sennheiser MX 365 has a higher sensitivity than the average headphone (110 dB/mW vs 102 dB/mW). The average headphones have sensitivity of 102 dB/mW.110 dB/mW vs 102 dB/mW
  • 4.5x cheaper
    Sennheiser MX 365 is cheaper than the average headphone (£20 vs £90).
    Sennheiser MX 365 is cheaper than the average headphone (£20 vs £90).£20 vs £90
  • 20x higher input power handling
    Sennheiser MX 365 has a higher max input power than the average headphone (2,000 mW vs 100 mW). The average headphones handle max input power of 100 mW.
    What it is: Maximum input power the drivers can safely handle
    When it matters: When you pair the headphones with stronger sources or dedicated gear.

    Importance: LOW

    Good value: >=300 mW

    Sennheiser MX 365 has a higher max input power than the average headphone (2,000 mW vs 100 mW). The average headphones handle max input power of 100 mW.2000 mW vs 100 mW
  • 9.3% higher user score
    Sennheiser MX 365 has a higher user score than the average headphone (8.74 vs 8.000).
    What it is: A rating that combines user reviews and the total number of reviews received by the headphones.
    When it matters: When you want to understand how headphones perform in real listening and how reliable they are in terms of comfort, audio quality, battery life, and long-term use.
    Sennheiser MX 365 has a higher user score than the average headphone (8.74 vs 8.000).8.74 vs 8
  • 2.15x more popular
    Sennheiser MX 365 is more popular than the average headphone (10.00 vs 4.646).
    What it is: An indicator based on the number of reviews received by the headphones.
    When it matters: When you prefer headphones that have already been chosen and reviewed by many other users.
    Sennheiser MX 365 is more popular than the average headphone (10.00 vs 4.646).10 vs 4.65
  • 94.5% lower weight
    Sennheiser MX 365 is lighter than the average headphone (12 g vs 218 g). The average pair of headphones weighs 218 g.
  • 8 dB/mW higher sensitivity
    Sennheiser MX 365 has a higher sensitivity than the average headphone (110 dB/mW vs 102 dB/mW). The average headphones have sensitivity of 102 dB/mW.
  • 20x higher input power handling
    Sennheiser MX 365 has a higher max input power than the average headphone (2,000 mW vs 100 mW). The average headphones handle max input power of 100 mW.
  • Direct 3.5 mm plug
    Sennheiser MX 365 includes a direct 3.5 mm plug, the average headphone does not. 38.8% of headphones have a 3.5 mm male connector.
  • Fixed cable
    Sennheiser MX 365 has a fixed cable, while the average headphone has a detachable one. 62% of headphones have a detachable cable.
  • No travel bag
    Sennheiser MX 365 does not include a travel bag, the average headphone does. 65.2% of headphones include a travel bag.
  • No passive noise reduction
    Sennheiser MX 365 does not offer passive noise reduction, while the average headphone does. 82.7% of headphones have passive noise reduction.
  • 2 Hz weaker bass extension
    Sennheiser MX 365 has a higher lowest frequency than the average headphone (20 Hz vs 18 Hz). The average headphones reach a lowest frequency of 18 Hz.
  • 0.2 % higher distortion
    Sennheiser MX 365 has a higher total harmonic distortion than the average headphone (0.5 % vs 0.3 %). The average headphones have total harmonic distortion of 0.3 %.
  • Not headset-ready
    Sennheiser MX 365 is not headset-ready, while the average headphone is. 84.7% of headphones can be used as headsets.
  • 1 fewer microphones
    Sennheiser MX 365 has fewer microphones than the average headphone (0 vs 1). The average headphones have 1 microphones.
  • No voice assistant support
    Sennheiser MX 365 does not support voice assistants, the average headphone does. 60.8% of headphones support voice assistants.
  • 5 years older release date
    Sennheiser MX 365 was released earlier than the average headphone (2,012 vs 2,017). The average headphones were released in 2,017.
    March 2012
  • No passive noise reduction
    Sennheiser MX 365 does not offer passive noise reduction, while the average headphone does. 82.7% of headphones have passive noise reduction.
    What it is: Shows whether the headphones reduce outside noise through physical sealing, fit, and materials rather than active electronics.
    When it matters: When you want better isolation from fit and seal alone, even with ANC turned off or not available.

    Importance: MEDIUM

    Sennheiser MX 365 does not offer passive noise reduction, while the average headphone does. 82.7% of headphones have passive noise reduction.
  • No voice assistant support
    Sennheiser MX 365 does not support voice assistants, the average headphone does. 60.8% of headphones support voice assistants.
    What it is: Compatible with voice assistants like Siri, Alexa, or Google Assistant
    When it matters: When hands-free control is part of your daily routine.

    Importance: LOW

    Sennheiser MX 365 does not support voice assistants, the average headphone does. 60.8% of headphones support voice assistants.
  • Fixed cable
    Sennheiser MX 365 has a fixed cable, while the average headphone has a detachable one. 62% of headphones have a detachable cable.
    What it is: Cable can be removed or replaced
    When it matters: When you care about easier cable replacement, simpler storage, or the option to swap to shorter, longer, or upgraded leads.

    Importance: MEDIUM

    Sennheiser MX 365 has a fixed cable, while the average headphone has a detachable one. 62% of headphones have a detachable cable.
  • Not headset-ready
    Sennheiser MX 365 is not headset-ready, while the average headphone is. 84.7% of headphones can be used as headsets.
    What it is: Shows whether the headphones can handle voice chat and calls in addition to normal audio playback.
    When it matters: When one pair needs to cover music, calls, meetings, and gaming chat.

    Importance: MEDIUM

    Sennheiser MX 365 is not headset-ready, while the average headphone is. 84.7% of headphones can be used as headsets.
  • 2 Hz weaker bass extension
    Sennheiser MX 365 has a higher lowest frequency than the average headphone (20 Hz vs 18 Hz). The average headphones reach a lowest frequency of 18 Hz.
    What it is: Lowest audio frequency the headphones can reproduce
    When it matters: When deeper bass extension matters for your music or movie listening.

    Importance: MEDIUM

    Good value: <=10 Hz

    Sennheiser MX 365 has a higher lowest frequency than the average headphone (20 Hz vs 18 Hz). The average headphones reach a lowest frequency of 18 Hz.20 Hz vs 18 Hz
  • 1 fewer microphones
    Sennheiser MX 365 has fewer microphones than the average headphone (0 vs 1). The average headphones have 1 microphones.
    What it is: Total number of built-in microphones
    When it matters: When call pickup quality and beamforming support matter to you.

    Importance: LOW

    Good value: >=2

    Sennheiser MX 365 has fewer microphones than the average headphone (0 vs 1). The average headphones have 1 microphones.0 vs 1
  • 0.2 % higher distortion
    Sennheiser MX 365 has a higher total harmonic distortion than the average headphone (0.5 % vs 0.3 %). The average headphones have total harmonic distortion of 0.3 %.
    What it is: Percentage of harmonic distortion in audio output
    When it matters: When cleaner sound reproduction matters at louder volumes.

    Importance: LOW

    Good value: <=1%

    Sennheiser MX 365 has a higher total harmonic distortion than the average headphone (0.5 % vs 0.3 %). The average headphones have total harmonic distortion of 0.3 %.0.5 % vs 0.3 %
  • No travel bag
    Sennheiser MX 365 does not include a travel bag, the average headphone does. 65.2% of headphones include a travel bag.
    What it is: Comes with a protective carrying case or pouch
    When it matters: When protection in transit matters right out of the box.

    Importance: LOW

    Sennheiser MX 365 does not include a travel bag, the average headphone does. 65.2% of headphones include a travel bag.

Graphic comparison of Sennheiser MX 365 and

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Third-party reviews

United Kingdom
United States

(Reviews last updated: June 2026)

What customers like about Sennheiser MX 365?

  • Exceptional value for money, frequently outperforming more expensive earbuds in its price range
  • Surprising sound quality with a rich, detailed, and balanced frequency response
  • Impressionably strong and effortless bass response for a non-sealed earbud design
  • Lightweight and comfortable for many users, especially when using the provided foam cushions
  • Durable build quality that typically lasts longer than other budget competitors
  • Available in multiple colors and includes a 2-year warranty

What customers dislike about Sennheiser MX 365?

  • Large earbud diameter can cause physical discomfort or soreness after extended use for those with smaller ears
  • Poor outside sound isolation due to the open-ear design, making them less ideal for very noisy environments
  • Lack of integrated features like an in-line microphone or volume controls
  • Some users report a 'flat' sound or insufficient bass if a secure fit is not achieved with the foam pads
  • Thin cabling can occasionally become bothersome or prone to tangling

Expert reviews

H
head-fi.org
11/02/2015

The Sennheiser MX 365, acquired for AUD 8.99, offers exceptional value as a budget-friendly option featuring a convenient right-angle plug and a non-isolating design for situational awareness. While delivering a pleasant, versatile sound for genres like rock and classical, the earbuds are praised for being an authentic, inexpensive product from a trusted brand. However, the earbuds...Read more

I
iamclarence.com
18/10/2011

The Sennheiser MX 365 earphones are highlighted as a budget-friendly option offering impressive audio performance with a sturdy design, gold-plated connector, and a stylish aesthetic. Acoustically, the earbuds deliver a deep tone, clear vocals, and punchy bass that resists distortion. Conversely, the large, traditional plastic housing can cause comfort issues during extended use,...Read more

F
forums.radioreference.com
30/07/2018

A user on the RadioReference forum reviewed three budget Sennheiser earbuds, highlighting the Sennheiser MX 585 for its detailed mids and highs, suitable for pristine audio, despite its lack of bass and harsh treble that causes listening fatigue. Conversely, the Sennheiser MX 170Go was dismissed for being too utilitarian, while the MX 365 emerged as the preferred choice due to its...Read more

F
forums.radioreference.com
30/07/2018

The RadioReference forum shootout highlights the Sennheiser MX 365 as the best overall, praised for its balanced sound with strong bass and clear mids, though it requires foam pads for optimal performance. The MX 585 offers excellent, detailed mid/high frequencies but lacks deep bass and can cause listening fatigue, while the MX 170 is noted as a budget-friendly option with poor,...Read more

Y
yumpu.com
10/05/2016

The May 2016 issue of Hi-Fi Choice serves as a comprehensive buyer’s guide for audio enthusiasts, featuring 24 premium products across digital, vinyl, and portable audio segments. A major highlight of this issue is the world-exclusive, four-page in-depth test of the Audiolab M-DAC+ digital-to-analogue converter (£800). The pros of the M-DAC+ include its high-end ES9018 Sabre...Read more

Q
qualescegliere.it
23/07/2019

This review evaluates the Sennheiser MX365 wired earbud headphones, which receive an overall score of 7.8 out of 10 from the editorial team and a 3.7 out of 5 average rating from users. Originally released in 2011, these classic-style, non-in-ear earbuds are praised for providing good sound quality and decent ambient noise isolation for their affordable, honest price point. Users...Read more

Video reviews

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