OneOdio A11 Review | 93 Data compared

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  • Avg. price in UK: ~£25
  • Avg. price in US: ~$30
  • Form factor: over-ear
  • Connectivity: wireless
  • Battery life: 24 hours
  • Active noise cancellation (ANC): no

OneOdio A11 review. Compare 93 technical specifications and user reviews to see how it ranks among headphones and if it is worth buying.

5.9

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%

5.1

Technical Score

20.0%

9.1

User score

Good
5.1

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%

4.6

Sound

20.0%

4.4

Features

10.0%

7.1

Design

8.0%

5.2

Connectivity

6.0%

6.7

Battery

4.0%

7.3

Calls & Controls

Good
9.1

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%

8.7

User reviews

30.0%

10

Popularity

User score:
United Kingdom
amazon
4.4
(2480)
amazon
4.3
(1022)
United States
Amazon_logo.png
4.4
(2480)
Amazon_logo.png
4.3
(1022)

(Reviews last updated: June 2026)

Exceptional
  • 8.9
    Gaming

    Score components:

    35.0%

    9.0

    Audio latency

    25.0%

    9.0

    Low-latency game mode

    20.0%

    10

    Can be used as a headset

    12.0%

    10

    Noise-canceling microphone

    8.0%

    3.8

    Battery life

  • 2.3
    Travel

    Score components:

    28.0%

    1.0

    Active noise cancellation (ANC)

    24.0%

    3.8

    Battery life

    18.0%

    5.1

    Weight

    16.0%

    1.0

    Multipoint support

    14.0%

    0.0

    Ambient sound mode

  • 6.1
    Calls

    Score components:

    28.0%

    10

    Noise-canceling microphone

    24.0%

    10

    Can be used as a headset

    18.0%

    1.0

    Multipoint support

    16.0%

    3.8

    Battery life

    14.0%

    1.0

    Companion app

  • 4.3
    Workout

    Score components:

    28.0%

    5.1

    Weight

    24.0%

    1.0

    Water resistance

    20.0%

    4.0

    IP rating

    16.0%

    3.8

    Battery life

    12.0%

    10

    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 OneOdio A11 is a versatile 2-in-1 wireless and wired over-ear headset featuring 40mm bionic moving coil drivers and a dedicated 'Super EQ' button for instant bass reinforcement. It operates on Bluetooth 5.2 for stable connectivity and includes a CVC 8.0 noise-cancelling microphone for clear hands-free calls. Key pros include a lightweight, foldable design (approx. 220g), up to 32 hours of playtime on a single 2-hour charge, and the ability to continue listening via a 3.5mm AUX cable when the battery is low. However, notable cons include a primarily plastic construction that may lack long-term durability, the use of an older micro-USB charging port instead of USB-C, and sound quality that can become muddy or distorted at higher volumes.

Technical Specifications of OneOdio A11

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%

4.6

Sound

20.0%

4.4

Features

10.0%

7.1

Design

8.0%

5.2

Connectivity

6.0%

6.7

Battery

4.0%

7.3

Calls & Controls

5.1
OneOdio A11 has a technical score of 5.09 points, which is higher than that of 55.7% 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%

8.7

User reviews

30.0%

10

Popularity

User score:
United Kingdom
amazon
4.4
(2480)
amazon
4.3
(1022)
United States
Amazon_logo.png
4.4
(2480)
Amazon_logo.png
4.3
(1022)

(Reviews last updated: June 2026)

9.1
OneOdio A11 has a user score of 9.12 points, which is higher than that of 89.7% 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
OneOdio A11 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%

5.9

Overall score

40.0%

10

Price

7.1
OneOdio A11 has a quality-to-price ratio of 7.1 points, which is higher than 65.7% 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
OneOdio A11 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

40 mm
OneOdio A11 uses a driver size of 40 mm, larger driver size than 28.2% of headphones and equal to 53.6% of headphones.
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
OneOdio A11 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
OneOdio A11 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

yes
OneOdio A11 supports a noise-canceling microphone. 54.5% of headphones support noise-canceling microphones.
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

yes
OneOdio A11 is headset-ready, 84.7% is not. 15.3% 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

1
OneOdio A11 has 1 microphones, more microphones than 25.9% of headphones and equal to 52.2% 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

no
OneOdio A11 does not include a boom microphone. 15.6% of headphones have a boom microphone.
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

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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

wireless
OneOdio A11 supports wireless connectivity, more flexible connectivity than 52.6% of headphones and equal to 47.4% of headphones.
supports both wireless and wired connectivity.
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

5.0
OneOdio A11 uses Bluetooth version 5.0, newer Bluetooth version than 70.9% of headphones and equal to 13% of headphones.
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

10 m
OneOdio A11 offers a Bluetooth range of 10 m, higher Bluetooth range than 2.6% of headphones and equal to 79.9% of headphones.
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

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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

no
OneOdio A11 does not support multipoint. 65.1% of headphones support multipoint.
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

yes
OneOdio A11 supports EQ customization. 76.8% 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

no
OneOdio A11 does not work with a companion app. 44.4% of headphones support companion apps.
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

yes
OneOdio A11 supports voice assistants. 39.2% 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

24 hours
OneOdio A11 offers battery life of 24 hours, lower battery life than 59.1% of headphones and equal to 3.4% of headphones.
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

2 hours
OneOdio A11 needs 2 hours to charge, lower charging time than 48.5% of headphones and equal to 39.1% of headphones.
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

yes
OneOdio A11 supports quick charge. 31% of headphones support quick charge.
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

450 mAh
OneOdio A11 has a battery capacity of 450 mAh, lower battery capacity than 65.9% of headphones and equal to 2.3% of headphones.
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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

OneOdio
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

over-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

220 g
OneOdio A11 weighs 220 g, heavier than 50.3% of headphones and equal to 1.4% 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

closed-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

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OneOdio A11 vs the average headphone

  • EQ customization
    OneOdio A11 supports EQ customization, the average headphone does not. 23.3% of headphones support EQ.
    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

    OneOdio A11 supports EQ customization, the average headphone does not. 23.3% of headphones support EQ.
  • More flexible connectivity
    OneOdio A11 offers more flexible connectivity than the average headphone (wireless vs wired). The average headphones support wired connectivity.
    supports both wireless and wired 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

    OneOdio A11 offers more flexible connectivity than the average headphone (wireless vs wired). The average headphones support wired connectivity.wireless vs wired
  • Clear call microphone
    OneOdio A11 offers a clear call microphone, while the average headphone does not. 45.6% of headphones support noise-canceling microphones.
    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

    OneOdio A11 offers a clear call microphone, while the average headphone does not. 45.6% of headphones support noise-canceling microphones.
  • Direct 3.5 mm plug
    OneOdio A11 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

    OneOdio A11 includes a direct 3.5 mm plug, the average headphone does not. 38.8% of headphones have a 3.5 mm male connector.
  • On-device controls
    OneOdio A11 includes on-device controls, the average headphone does not. 46.8% of headphones support on-device controls.
    What it is: Physical controls available directly on headphones
    When it matters: When you need playback, volume, or call controls to be easy to reach without pulling out your phone.

    Importance: MEDIUM

    OneOdio A11 includes on-device controls, the average headphone does not. 46.8% of headphones support on-device controls.
  • Foldable design
    OneOdio A11 has a foldable design, the average headphone does not. 61% of headphones are foldable.
    What it is: Earcups or headband can fold for compact storage
    When it matters: When you travel often and want easier storage in a bag.

    Importance: LOW

    OneOdio A11 has a foldable design, the average headphone does not. 61% of headphones are foldable.
  • 3 dB/mW higher sensitivity
    OneOdio A11 has a higher sensitivity than the average headphone (105 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

    OneOdio A11 has a higher sensitivity than the average headphone (105 dB/mW vs 102 dB/mW). The average headphones have sensitivity of 102 dB/mW.105 dB/mW vs 102 dB/mW
  • 3.6x cheaper
    OneOdio A11 is cheaper than the average headphone (£25 vs £90).
    OneOdio A11 is cheaper than the average headphone (£25 vs £90).£25 vs £90
  • Foldable design
    OneOdio A11 has a foldable design, the average headphone does not. 61% of headphones are foldable.
  • 3 dB/mW higher sensitivity
    OneOdio A11 has a higher sensitivity than the average headphone (105 dB/mW vs 102 dB/mW). The average headphones have sensitivity of 102 dB/mW.
  • Rechargeable battery
    OneOdio A11 has a rechargeable battery, the average headphone does not. 47.9% of headphones have a rechargeable battery.
  • More flexible connectivity
    OneOdio A11 offers more flexible connectivity than the average headphone (wireless vs wired). The average headphones support wired connectivity.
  • Direct 3.5 mm plug
    OneOdio A11 includes a direct 3.5 mm plug, the average headphone does not. 38.8% of headphones have a 3.5 mm male connector.
  • Clear call microphone
    OneOdio A11 offers a clear call microphone, while the average headphone does not. 45.6% of headphones support noise-canceling microphones.
  • On-device controls
    OneOdio A11 includes on-device controls, the average headphone does not. 46.8% of headphones support on-device controls.
  • EQ customization
    OneOdio A11 supports EQ customization, the average headphone does not. 23.3% of headphones support EQ.
  • 10 mm tighter earcup height
    OneOdio A11 has tighter earcup height than the average headphone (50 mm vs 60 mm). The average headphones offer an inner earcup height of 60 mm.
  • Tangle-prone cable
    OneOdio A11 uses a tangle-prone cable, while the average headphone is easier to manage. 64.2% of headphones use a tangle-free cable.
  • 0.7 % higher distortion
    OneOdio A11 has a higher total harmonic distortion than the average headphone (1 % vs 0.3 %). The average headphones have total harmonic distortion of 0.3 %.
  • 2 Hz weaker bass extension
    OneOdio A11 has a higher lowest frequency than the average headphone (20 Hz vs 18 Hz). The average headphones reach a lowest frequency of 18 Hz.
  • 6 hours shorter battery life
    OneOdio A11 has a lower battery life than the average headphone (24 hours vs 30 hours). The average headphones offer battery life of 30 hours.
  • 25% lower battery capacity
    OneOdio A11 has a lower battery capacity than the average headphone (450 mAh vs 600 mAh). The average headphones have a battery capacity of 600 mAh.
  • 0.7 % higher distortion
    OneOdio A11 has a higher total harmonic distortion than the average headphone (1 % 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%

    OneOdio A11 has a higher total harmonic distortion than the average headphone (1 % vs 0.3 %). The average headphones have total harmonic distortion of 0.3 %.1 % vs 0.3 %
  • 10 mm tighter earcup height
    OneOdio A11 has tighter earcup height than the average headphone (50 mm vs 60 mm). The average headphones offer an inner earcup height of 60 mm.
    What it is: Internal height of the earcup cavity
    When it matters: When larger ears need enough space inside the earcups.

    Importance: MEDIUM

    OneOdio A11 has tighter earcup height than the average headphone (50 mm vs 60 mm). The average headphones offer an inner earcup height of 60 mm.50 mm vs 60 mm
  • 2 Hz weaker bass extension
    OneOdio A11 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

    OneOdio A11 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
  • Tangle-prone cable
    OneOdio A11 uses a tangle-prone cable, while the average headphone is easier to manage. 64.2% of headphones use a tangle-free cable.
    What it is: Cable designed to resist tangling
    When it matters: When you often carry wired headphones in a bag or pocket.

    Importance: LOW

    OneOdio A11 uses a tangle-prone cable, while the average headphone is easier to manage. 64.2% of headphones use a tangle-free cable.
  • 25% lower battery capacity
    OneOdio A11 has a lower battery capacity than the average headphone (450 mAh vs 600 mAh). The average headphones have a battery capacity of 600 mAh.
    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

    OneOdio A11 has a lower battery capacity than the average headphone (450 mAh vs 600 mAh). The average headphones have a battery capacity of 600 mAh.450 mAh vs 600 mAh
  • 6 hours shorter battery life
    OneOdio A11 has a lower battery life than the average headphone (24 hours vs 30 hours). The average headphones offer battery life of 30 hours.
    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

    OneOdio A11 has a lower battery life than the average headphone (24 hours vs 30 hours). The average headphones offer battery life of 30 hours.24 hours vs 30 hours

Graphic comparison of OneOdio A11 and

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Third-party reviews

(Reviews last updated: June 2026)

What customers like about OneOdio A11?

  • Affordable price point
  • Strong and powerful bass performance
  • Dedicated 'Super Bass' EQ button for instant bass boosting
  • Stable Bluetooth 5.0 connection with minimal dropouts
  • Lightweight and foldable design for better portability
  • Includes both wireless and wired (3.5mm) connectivity options
  • Impressive battery life, typically lasting between 24 and 32 hours
  • Decent microphone quality for clear phone and video calls

What customers dislike about OneOdio A11?

  • Flimsy build quality with high reliance on cheap plastic
  • Fragile plastic hinges are prone to snapping or breaking
  • Substandard audio fidelity and muddy sound at high volumes
  • Uses outdated Micro-USB charging instead of USB-C
  • Unreliable headband adjustment mechanism that loses its position
  • Comfort issues during long sessions due to stiff earpads and high clamping force
  • Exposed wires between earcups and headband present a snag risk
  • Lack of active noise cancellation (ANC)

Expert reviews

J
jabbareviews.com
31/10/2021

The OneOdio A11 Bluetooth Headphones are a budget-friendly audio option praised for their physical comfort and strong value proposition. The reviewer finds the build quality reliable, noting that the flexible headband stretches comfortably to fit both larger and smaller head sizes without feeling too tight or too loose. Equipped with soft leather earpads and a padded, slip-resistant...Read more

W
wepc.com
23/11/2022

The OneOdio A11 Super Bass Bluetooth headphones are an affordable audio option that offers a mixed performance, marked primarily by a sleek, low-key matte black appearance and powerful, warm bass. The headphones stand out for their limited branding, tactile earcup buttons, and a reliable Bluetooth 5.0 connection that maintains signal integrity without audio degradation. They also...Read more

H
headphonesaddict.com
11/10/2021

Review Overview The OneOdio A11 are budget-friendly wireless headphones that deliver average performance with notable construction trade-offs. On the positive side, they offer a solid battery life of 23 hours and 11 minutes, stable Bluetooth 5.0 connectivity with zero video lag, and a highly capable built-in microphone with cVc 8.0 technology that ensures clear voice quality for...Read more

A
attackmagazine.com
26/10/2021

The OneOdio A11 "SuperBass" Bluetooth headphones (£34) offer decent comfort, strong noise isolation, and a robust battery life of 24 hours on a 2.5-hour micro-USB charge. Featuring Bluetooth 5.0 with SBC and AAC codecs, they provide a reliable, drop-out-free connection and support multi-point pairing. Physically, they feature a tight clamp that keeps them secure while running, and...Read more

T
tweakers.net
25/09/2020

In the featured Tweakers product review by user PeterChe, the OneOdio A10 BlackGo is highly praised as a fine, lightweight active noise-cancelling (ANC) headphone that offers exceptional value for money. Purchased from Amazon Germany for roughly €63 to serve a second workplace, the reviewer awards the device a strong 4 out of 5 stars (Good). The package is noted for being...Read more

Video reviews

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