OVERALL
SPECS
VS AVERAGE
REVIEWS
ALTERNATIVES

1more Sonoflow Pro Review | 93 Data compared

double-arrow
  • Avg. price in UK: ~£80
  • Avg. price in US: ~$90
  • Form factor: over-ear
  • Connectivity: wireless
  • Battery life: 100 hours
  • Active noise cancellation (ANC): yes

1more Sonoflow Pro review. Compare 93 technical specifications and user reviews to see how it ranks among headphones and if it is worth buying.

8.6

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%

8.6

Technical Score

20.0%

8.9

User score

Excellent
8.6

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%

9.3

Sound

20.0%

8.1

Features

10.0%

7.1

Design

8.0%

6.1

Connectivity

6.0%

9.6

Battery

4.0%

9.4

Calls & Controls

Excellent
8.9

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%

8.4

User reviews

30.0%

10

Popularity

User score:
United Kingdom
amazon
4.3
(427)
amazon
4.1
(228)
amazon
4.2
(84)
amazon
4.0
(78)
amazon
3.9
(46)
amazon
4.1
(40)
amazon
4.2
(19)
amazon
4.5
(16)
amazon
3.7
(9)
United States
Amazon_logo.png
4.3
(427)
Amazon_logo.png
4.1
(228)
Amazon_logo.png
4.2
(84)
Amazon_logo.png
4.0
(78)
Amazon_logo.png
3.9
(46)
Amazon_logo.png
4.1
(40)
Amazon_logo.png
4.2
(19)
Amazon_logo.png
4.5
(16)
Amazon_logo.png
3.7
(9)

(Reviews last updated: Jun 2026)

Excellent
  • 9.7
    Gaming

    Score components:

    35.0%

    9.0

    Audio latency

    25.0%

    10

    Low-latency game mode

    20.0%

    10

    Can be used as a headset

    12.0%

    10

    Noise-canceling microphone

    8.0%

    10

    Battery life

  • 9.0
    Travel

    Score components:

    28.0%

    10

    Active noise cancellation (ANC)

    24.0%

    10

    Battery life

    18.0%

    4.5

    Weight

    16.0%

    10

    Multipoint support

    14.0%

    10

    Ambient sound mode

  • 10
    Calls

    Score components:

    28.0%

    10

    Noise-canceling microphone

    24.0%

    10

    Can be used as a headset

    18.0%

    10

    Multipoint support

    16.0%

    10

    Battery life

    14.0%

    10

    Companion app

  • 5.1
    Workout

    Score components:

    28.0%

    4.5

    Weight

    24.0%

    1.0

    Water resistance

    20.0%

    4.0

    IP rating

    16.0%

    10

    Battery life

    12.0%

    10

    Can be used as a headset

  • 1more-sonoflow-pro
  • 1more-sonoflow-pro
  • 1more-sonoflow-pro
  • 1more-sonoflow-pro
  • 1more-sonoflow-pro
  • 1more-sonoflow-pro
  • 1more-sonoflow-pro
  • 1more-sonoflow-pro
  • 1more-sonoflow-pro
1more-sonoflow-pro
1more-sonoflow-pro
1more-sonoflow-pro
1more-sonoflow-pro
1more-sonoflow-pro
1more-sonoflow-pro
1more-sonoflow-pro
1more-sonoflow-pro
1more-sonoflow-pro

Best prices in UK

Best rankings

?

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

Verdict

The 1MORE SonoFlow Pro is a feature-rich over-ear headphone equipped with 40mm Diamond-Like Carbon (DLC) dynamic drivers and Bluetooth 5.4, supporting high-resolution audio via the LDAC codec for bitrates up to 990 kbps. Its standout characteristics include an exceptional battery life of up to 100 hours with ANC off (65 hours with ANC on), QuietMax™ hybrid active noise cancellation that reduces ambient noise by over 42dB, and a lightweight 246g ergonomic design with protein leather memory foam ear pads. Key pros include the class-leading battery longevity, multi-point connectivity for two devices, and ultra-fast charging that provides 10 hours of playback from a 5-minute charge. However, notable cons include a lack of an official IP water-resistance rating, occasional app connectivity issues, and a slightly bass-heavy sound profile that some users feel can muffle mid-range clarity.

Technical Specifications of 1more Sonoflow Pro

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%

9.3

Sound

20.0%

8.1

Features

10.0%

7.1

Design

8.0%

6.1

Connectivity

6.0%

9.6

Battery

4.0%

9.4

Calls & Controls

8.6
1more Sonoflow Pro has a technical score of 8.59 points, which is higher than that of 99% 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%

8.4

User reviews

30.0%

10

Popularity

User score:
United Kingdom
amazon
4.3
(427)
amazon
4.1
(228)
amazon
4.2
(84)
amazon
4.0
(78)
amazon
3.9
(46)
amazon
4.1
(40)
amazon
4.2
(19)
amazon
4.5
(16)
amazon
3.7
(9)
United States
Amazon_logo.png
4.3
(427)
Amazon_logo.png
4.1
(228)
Amazon_logo.png
4.2
(84)
Amazon_logo.png
4.0
(78)
Amazon_logo.png
3.9
(46)
Amazon_logo.png
4.1
(40)
Amazon_logo.png
4.2
(19)
Amazon_logo.png
4.5
(16)
Amazon_logo.png
3.7
(9)

(Reviews last updated: Jun 2026)

8.9
1more Sonoflow Pro has a user score of 8.86 points, which is higher than that of 80.3% 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
1more Sonoflow Pro 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%

8.6

Overall score

40.0%

10

Price

9.1
1more Sonoflow Pro has a quality-to-price ratio of 9.1 points, which is higher than 99.7% 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

yes
1more Sonoflow Pro supports active noise cancellation. 72.6% 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
1more Sonoflow Pro 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
1more Sonoflow Pro 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
1more Sonoflow Pro reaches a lowest frequency of 20 Hz, higher lowest frequency than 50.6% of headphones and equal to 47.5% of headphones.
Show more
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
1more Sonoflow Pro 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
1more Sonoflow Pro 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

5
1more Sonoflow Pro has 5 microphones, more microphones than 93.3% of headphones and equal to 2.8% 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
1more Sonoflow Pro 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

?
Show more
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
1more Sonoflow Pro 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

5.4
1more Sonoflow Pro uses Bluetooth version 5.4, newer Bluetooth version than 95.2% of headphones and equal to 4.2% 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
1more Sonoflow Pro 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

?
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

yes
1more Sonoflow Pro supports multipoint. 35% 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

yes
1more Sonoflow Pro supports ambient sound mode. 23.2% of headphones support ambient sound mode.
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
1more Sonoflow Pro 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

yes
1more Sonoflow Pro works with a companion app. 55.7% 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
1more Sonoflow Pro 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

100 hours
1more Sonoflow Pro offers battery life of 100 hours, higher battery life than 96% of headphones and equal to 2.2% 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

65 hours
1more Sonoflow Pro offers battery life with ANC of 65 hours, higher battery life with ANC than 95.8% of headphones and equal to 0.4% of headphones.
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

1.33 hours
1more Sonoflow Pro needs 1.33 hours to charge, lower charging time than 94.9% of headphones and equal to 0.6% 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
1more Sonoflow Pro 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

720 mAh
1more Sonoflow Pro has a battery capacity of 720 mAh, higher battery capacity than 69.6% of headphones and equal to 1.3% of headphones.
Show more
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

1more
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

246 g
1more Sonoflow Pro weighs 246 g, heavier than 60.7% of headphones and equal to 0.2% 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

?
Show more

1more Sonoflow Pro vs the average headphone

  • Active noise cancellation
    1more Sonoflow Pro supports active noise cancellation, the average headphone does not. 27.4% of headphones support active noise cancellation.
    What it is: Reduces background noise using active technology
    When it matters: When blocking office, travel, or aircraft noise is a priority.

    Importance: HIGH

    1more Sonoflow Pro supports active noise cancellation, the average headphone does not. 27.4% of headphones support active noise cancellation.
  • Hi-Res Audio certification
    1more Sonoflow Pro has Hi-Res Audio certification, the average headphone does not. 22.9% of headphones are Hi-Res Audio certified.
    What it is: Certified for high-resolution audio playback
    When it matters: When official support for high-resolution playback matters to you.

    Importance: LOW

    1more Sonoflow Pro has Hi-Res Audio certification, the average headphone does not. 22.9% of headphones are Hi-Res Audio certified.
  • EQ customization
    1more Sonoflow Pro 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

    1more Sonoflow Pro supports EQ customization, the average headphone does not. 23.3% of headphones support EQ.
  • Spatial audio support
    1more Sonoflow Pro supports spatial audio, the average headphone does not. 30.7% of headphones support spatial audio.
    What it is: Supports immersive surround sound playback
    When it matters: When movies, games, and immersive mixes are part of your listening.

    Importance: MEDIUM

    1more Sonoflow Pro supports spatial audio, the average headphone does not. 30.7% of headphones support spatial audio.
  • 70 hours longer battery life
    1more Sonoflow Pro has a higher battery life than the average headphone (100 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

    1more Sonoflow Pro has a higher battery life than the average headphone (100 hours vs 30 hours). The average headphones offer battery life of 30 hours.100 hours vs 30 hours
  • 35 hours longer ANC battery life
    1more Sonoflow Pro has a higher battery life with ANC than the average headphone (65 hours vs 30 hours). The average headphones offer battery life with ANC of 30 hours.
    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

    1more Sonoflow Pro has a higher battery life with ANC than the average headphone (65 hours vs 30 hours). The average headphones offer battery life with ANC of 30 hours.65 hours vs 30 hours
  • More flexible connectivity
    1more Sonoflow Pro 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

    1more Sonoflow Pro offers more flexible connectivity than the average headphone (wireless vs wired). The average headphones support wired connectivity.wireless vs wired
  • 20,000 Hz higher treble extension
    1more Sonoflow Pro has a higher highest frequency than the average headphone (40,000 Hz vs 20,000 Hz). The average headphones reach a highest frequency of 20,000 Hz.
    What it is: Highest audio frequency the headphones can reproduce
    When it matters: When treble extension and overall frequency reach matter to you.

    Importance: MEDIUM

    Good value: >=24000 Hz

    1more Sonoflow Pro has a higher highest frequency than the average headphone (40,000 Hz vs 20,000 Hz). The average headphones reach a highest frequency of 20,000 Hz.40000 Hz vs 20000 Hz
  • Foldable design
    1more Sonoflow Pro has a foldable design, the average headphone does not. 61% of headphones are foldable.
  • 5 mm more spacious earcup height
    1more Sonoflow Pro offers more spacious earcup height than the average headphone (65 mm vs 60 mm). The average headphones offer an inner earcup height of 60 mm.
  • Active noise cancellation
    1more Sonoflow Pro supports active noise cancellation, the average headphone does not. 27.4% of headphones support active noise cancellation.
  • Hi-Res Audio certification
    1more Sonoflow Pro has Hi-Res Audio certification, the average headphone does not. 22.9% of headphones are Hi-Res Audio certified.
  • Spatial audio support
    1more Sonoflow Pro supports spatial audio, the average headphone does not. 30.7% of headphones support spatial audio.
  • 20,000 Hz higher treble extension
    1more Sonoflow Pro has a higher highest frequency than the average headphone (40,000 Hz vs 20,000 Hz). The average headphones reach a highest frequency of 20,000 Hz.
  • 70 hours longer battery life
    1more Sonoflow Pro has a higher battery life than the average headphone (100 hours vs 30 hours). The average headphones offer battery life of 30 hours.
  • 35 hours longer ANC battery life
    1more Sonoflow Pro has a higher battery life with ANC than the average headphone (65 hours vs 30 hours). The average headphones offer battery life with ANC of 30 hours.
  • 0.67 hours shorter charging time
    1more Sonoflow Pro has a lower charging time than the average headphone (1.3 hours vs 2 hours). The average headphones need 2 hours to charge.
  • USB-C charging
    1more Sonoflow Pro uses USB-C charging, the average headphone does not. 29.4% of headphones use USB Type-C.
  • Rechargeable battery
    1more Sonoflow Pro has a rechargeable battery, the average headphone does not. 47.9% of headphones have a rechargeable battery.
  • 20% higher battery capacity
    1more Sonoflow Pro has a higher battery capacity than the average headphone (720 mAh vs 600 mAh). The average headphones have a battery capacity of 600 mAh.
  • More flexible connectivity
    1more Sonoflow Pro offers more flexible connectivity than the average headphone (wireless vs wired). The average headphones support wired connectivity.
  • Clear call microphone
    1more Sonoflow Pro offers a clear call microphone, while the average headphone does not. 45.6% of headphones support noise-canceling microphones.
  • On-device controls
    1more Sonoflow Pro includes on-device controls, the average headphone does not. 46.8% of headphones support on-device controls.
  • In-line controls
    1more Sonoflow Pro includes in-line controls, the average headphone does not. 36.4% of headphones support in-line controls.
  • 4 more microphones
    1more Sonoflow Pro has more microphones than the average headphone (5 vs 1). The average headphones have 1 microphones.
  • Wind noise reduction
    1more Sonoflow Pro reduces wind noise, the average headphone does not. 34.1% of headphones support wind noise reduction.
  • Quick mic mute
    1more Sonoflow Pro includes a quick mic mute, the average headphone does not. 33.5% of headphones support a mute function.
  • EQ customization
    1more Sonoflow Pro supports EQ customization, the average headphone does not. 23.3% of headphones support EQ.
  • 7 newer release date
    1more Sonoflow Pro was released more recently than the average headphone (2,024 vs 2,017). The average headphones were released in 2,017.

Total
Overall
Design
Sound
Battery
Connectivity
Calls & Controls
Features
  • 12.8% higher weight
    1more Sonoflow Pro is heavier than the average headphone (246 g vs 218 g). The average pair of headphones weighs 218 g.
  • Tangle-prone cable
    1more Sonoflow Pro 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
    1more Sonoflow Pro has a higher total harmonic distortion than the average headphone (1 % vs 0.3 %). The average headphones have total harmonic distortion of 0.3 %.
  • 4 dB/mW lower sensitivity
    1more Sonoflow Pro has a lower sensitivity than the average headphone (98 dB/mW vs 102 dB/mW). The average headphones have sensitivity of 102 dB/mW.
  • 2 Hz weaker bass extension
    1more Sonoflow Pro has a higher lowest frequency than the average headphone (20 Hz vs 18 Hz). The average headphones reach a lowest frequency of 18 Hz.
  • 12 dB lower max SPL
    1more Sonoflow Pro has a lower max SPL than the average headphone (98 dB vs 110 dB). The average headphones reach a max SPL of 110 dB.
  • 5 dB SPL lower sound pressure level
    1more Sonoflow Pro has a lower sound pressure level than the average headphone (98 dB SPL vs 103 dB SPL). The average headphones reach a sound pressure level of 103 dB SPL.
  • 0.7 % higher distortion
    1more Sonoflow Pro 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%

    1more Sonoflow Pro 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 %
  • 4 dB/mW lower sensitivity
    1more Sonoflow Pro has a lower sensitivity than the average headphone (98 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

    1more Sonoflow Pro has a lower sensitivity than the average headphone (98 dB/mW vs 102 dB/mW). The average headphones have sensitivity of 102 dB/mW.98 dB/mW vs 102 dB/mW
  • 2 Hz weaker bass extension
    1more Sonoflow Pro 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

    1more Sonoflow Pro 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
  • 12.8% higher weight
    1more Sonoflow Pro is heavier than the average headphone (246 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

    1more Sonoflow Pro is heavier than the average headphone (246 g vs 218 g). The average pair of headphones weighs 218 g.246 g vs 218 g
  • Tangle-prone cable
    1more Sonoflow Pro 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

    1more Sonoflow Pro uses a tangle-prone cable, while the average headphone is easier to manage. 64.2% of headphones use a tangle-free cable.
  • 12 dB lower max SPL
    1more Sonoflow Pro has a lower max SPL than the average headphone (98 dB vs 110 dB). The average headphones reach a max SPL of 110 dB.
    What it is: Maximum safe sound pressure level
    When it matters: When high-volume headroom is part of your use case.

    Importance: LOW

    Good value: >=116 dB

    1more Sonoflow Pro has a lower max SPL than the average headphone (98 dB vs 110 dB). The average headphones reach a max SPL of 110 dB.98 dB vs 110 dB
  • 5 dB SPL lower sound pressure level
    1more Sonoflow Pro has a lower sound pressure level than the average headphone (98 dB SPL vs 103 dB SPL). The average headphones reach a sound pressure level of 103 dB SPL.
    What it is: Output loudness level of the headphones, usually measured in dB. It helps compare how loud a model can play under similar conditions.
    When it matters: When you need a rough idea of how loud the headphones can get before you pair them with a weaker source.

    Importance: LOW

    Good value: >=108 dB SPL

    1more Sonoflow Pro has a lower sound pressure level than the average headphone (98 dB SPL vs 103 dB SPL). The average headphones reach a sound pressure level of 103 dB SPL.98 dB SPL vs 103 dB SPL
Total
Design
Sound

Graphic comparison of 1more Sonoflow Pro and

Attribute category
Attribute
No results found

Third-party reviews

United Kingdom
amazon
4.3
427 Reviews
amazon
4.1
228 Reviews
amazon
4.2
84 Reviews
amazon
4.0
78 Reviews
amazon
3.9
46 Reviews
amazon
4.1
40 Reviews
amazon
4.2
19 Reviews
amazon
4.5
16 Reviews
amazon
3.7
9 Reviews
United States
Amazon_logo.png
4.3
427 Reviews
Amazon_logo.png
4.1
228 Reviews
Amazon_logo.png
4.2
84 Reviews
Amazon_logo.png
4.0
78 Reviews
Amazon_logo.png
3.9
46 Reviews
Amazon_logo.png
4.1
40 Reviews
Amazon_logo.png
4.2
19 Reviews
Amazon_logo.png
4.5
16 Reviews
Amazon_logo.png
3.7
9 Reviews

(Reviews last updated: Jun 2026)

What customers like about 1more Sonoflow Pro?

  • Exceptional battery life, offering up to 100 hours with ANC off and 65 hours with ANC on
  • Great value for money, frequently cited as one of the best budget options under $100
  • High-quality sound for the price, supported by LDAC for high-resolution wireless audio
  • Comfortable and lightweight design suitable for long listening sessions and users with glasses
  • Effective active noise cancellation (ANC) that performs well on subways and in busy environments
  • Fast charging capability providing 5 hours of playback from just a 5-minute charge
  • Solid connectivity features including Bluetooth 5.4 and multipoint support for two devices

What customers dislike about 1more Sonoflow Pro?

  • Build quality feels somewhat plasticky and less premium, with a thinner headband compared to high-end models
  • ANC performance struggles in extremely loud environments like airplanes compared to flagship rivals
  • Physical button controls can feel cheap and are sometimes difficult to distinguish by touch
  • Transparency mode is reported by some users as being less effective or having a slight hiss
  • Lack of water or dust resistance (no IP rating)
  • Non-standard 2.5mm to 3.5mm audio cable makes finding replacements more difficult than standard cables
  • Occasional app connectivity issues or unclear navigation within the 1More Music app

Expert reviews

S
seriousinsights.net
06/09/2024
1MORE SonoFlow Pro Review: Budget Headphone That Hits Above Its Class - Serious Insights

The 1MORE SonoFlow Pro wireless headphones offer strong budget value at $87.99, but they cut some design corners. On the positive side, the reviewer loves the incredible battery life, which lasts up to 100 hours with ANC off and 65 to 70 hours with ANC turned on. They are also certified for Hi-Res Audio with LDAC support for great sound detail, feature helpful dual-device multipoint...Read more

T
tomsguide.com
26/01/2025
I tested these budget noise-cancelling headphones and they’re incredible

The 1More Sonoflow Pro is a standout pair of budget over-ear headphones that offers high-value performance for under $100. Priced at $89, they are commended for delivering excellent, bass-forward sound quality with large mids and clean highs, which rival much more expensive audio gear. Comfort is a major highlight, thanks to a lightweight design featuring incredibly plush padding on...Read more

H
head-fi.org
31/05/2025
1More Sonoflow Pro - Reviews by audiophilefan - Head-Fi

In his Head-Fi reviews, audiophilefan provides specific feedback on audio gear, highlighting that an interconnect cable upgrade offers pros such as cleaner bass, clearer micro-details, and increased soundstage depth. The reviewer notes that this upgrade effectively enhances a portable rig's overall sound signature. When analyzing portable amplifiers like the FiiO E6, the reviews...Read more

A
audioreviews.org
30/03/2025
Review of the 1More Sonoflow HQ51 Wireless ANC Over-Ear Headphones on AudioReviews

The AudioReviews.org review highlights the 1More SonoFlow HQ51 as a budget-friendly wireless ANC over-ear headphone offering 100-hour battery life, a lightweight build, and impressive ANC performance comparable to premium competitors. The device provides a warm V-shaped sound signature with deep bass and a functional custom EQ via the 1More app. Conversely, the review notes...Read more

T
techgearlab.com
01/08/2025
1More SonoFlow Review: Tested & Rated (Pro Model Update)

The 1More SonoFlow is a budget-friendly wireless headset priced at $90 that delivers impressive all-around performance for casual listeners. It earns a Best Buy Award thanks to its comfortable, lightweight design inspired by premium Bose models, allowing for marathon listening sessions without ear pressure. Equipped with 40mm dynamic drivers, it offers a punchy, V-shaped sound...Read more

B
basic-tutorials.com
31/10/2024
1MORE SonoFlow Pro Review: ANC headphones with 100 hours of battery life

Yes, the 1MORE SonoFlow Pro represents a highly competent, budget-friendly over-ear headphone upgrade that excels in battery longevity and noise isolation. Priced under €100, its standout feature is a massive battery capacity offering up to 100 hours of runtime without Active Noise Cancellation (ANC) and a highly competitive 65 hours with ANC engaged. The headphones leverage modern...Read more

G
goughlui.com
29/12/2024
1MORE Sonoflow Pro Bluetooth 5.4 ANC Over-Ear Headphones HQ51 Review

The 1MORE Sonoflow Pro (HQ51) over-ear headphones offer a highly lightweight, budget-friendly option for commuters, delivering over 61 hours of continuous runtime with active noise cancellation (ANC) enabled. The reviewer praised their fold-and-swivel design, inclusion of a zip-up travel case, and fast charging capabilities that completed a full charge in under 73 minutes. Sound...Read more

A
aphnetworks.com
13/12/2024
1MORE SonoFlow Pro Review - APH Networks

The 1MORE SonoFlow Pro is a budget-friendly pair of wireless headphones that scored a solid 7.1 out of 10 in this expert review. They are very lightweight at just 246 grams and have soft padding. This makes them super comfortable to wear for a long time. The headphones have excellent active noise canceling (ANC) and good passive sound blocking to keep things quiet. They also feature...Read more

H
headfonia.com
19/06/2025
1MORE Sonoflow Pro HQ51 Review - Headfonia

The Headfonia review characterizes the 1MORE SonoFlow Pro HQ51 as a top-tier budget option under $100, featuring a lightweight, comfortable design with deep ear cushions. The headphones deliver a refined sound signature with a wide soundstage, clean treble, and a well-balanced midrange that performs admirably for its price point. However, the review notes a significant drawback:...Read more

T
techradar.com
27/03/2025
1More Sonoflow Pro HQ51 review - Headphones - TechRadar

The 1More Sonoflow Pro HQ51 over-ear headphones deliver exceptional value for a budget-friendly retail price of $89. Reviewers highlight their surprisingly strong sound quality, characterized by a bass-heavy signature that remains clear and free of tinniness at high volumes. This audio performance can be customized using the five-band equalizer or genre-specific presets in the...Read more

A
advicesisters.com
20/05/2025
1More SonoFlow Pro HQ-51 Headphones Are A Perfect 5-Star Gift

The 1More SonoFlow Pro HQ-51 review on Advice Sisters highly praises these wireless over-ear headphones as a top budget-friendly option, earning a perfect 5 out of 5 stars. The reviewers are exceptionally impressed by the "open sound" experience, which delivers a spacious, airy, and natural sound stage where individual instruments maintain precise positioning. Additional standout...Read more

A
aphnetworks.com
19/06/2025
1MORE SonoFlow Pro Review (Page 3 of 4) - APH Networks

The 1MORE SonoFlow Pro closed-back headphones offer deep, clean, and tight bass that outperforms the original model, paired with solid passive isolation and commendable active noise canceling (ANC) that handles public transit and plane engine drone well. They provide an exceptionally long battery life, clocking in at 61 hours and 11 minutes with ANC enabled in testing, alongside an...Read more

C
christcenteredgamer.com
18/10/2024
1MORE SonoFlow Pro HQ51 Wireless ANC Over-Ear Headphones Review

The ChristCenteredGamer review highlights the 1MORE SonoFlow Pro HQ51 as a high-value budget headset, praising its exceptional Active Noise Cancelling (ANC), comfortable fit, and incredible battery life. It offers advanced features like dual-device connectivity, LDAC codec support, and a functional Spatial Audio mode, with sound performance that can be further improved via a...Read more

K
kopfbox.de
27/10/2024
1MORE SonoFlow Pro Wireless ANC | Review - Kopfbox.de

The 1MORE SonoFlow Pro Wireless ANC headphones are a budget-friendly over-ear option priced around €100 that offer an exceptional price-to-performance ratio. Built with a lightweight 246g plastic frame and soft memory-foam ear cushions, they deliver impressive comfort for long listening sessions. Sound quality is a major highlight, driven by 40mm Diamond-Like-Carbon (DLC) drivers...Read more

(Translated)Show original
I
inside-digital.de
03/12/2024
These ANC Headphones Are Fun! 1More SonoFlow Pro Review

The 1More SonoFlow Pro is a budget-friendly over-ear ANC headphone priced at around 75 Euros that delivers impressive value, mimicking the high performance of its 50-Euro non-pro predecessor. On the positive side, it boasts a grand, lively soundstage with a punchy bass, highly effective active noise cancellation, and high wearing comfort suitable for hours of continuous listening....Read more

(Translated)Show original
K
kopfhoerer.de
17/06/2025
1More SonoFlow Pro HQ51 review at kopfhoerer.de

The 1More SonoFlow Pro HQ51 is an affordable, closed-back over-ear Bluetooth 5.4 headphone that delivers impressive battery life and balanced sound quality for its under-€100 price tag. Tuned by Grammy winner Luca Bignardi, it features 40mm dynamic drivers with carbon membranes and supports the high-resolution LDAC codec for Android users, though LDAC must first be activated via the...Read more

(Translated)Show original
F
fr.techreviewer.de
01/10/2024
1MORE SonoFlow review: good over-ear headphones with ANC - TechReviewer

1MORE SonoFlow The 1MORE SonoFlow is an affordable over-ear headset priced under €100 that balances high-quality features with value. Designed in collaboration with Grammy-winning sound engineer Luca Bignardi, it delivers a mass-market, warm sound signature with punchy bass, expressive mid-ranges, and non-fatiguing high frequencies. Standout positive features include its impressive...Read more

(Translated)Show original
G
global.techradar.com
22/07/2025
The best headphones for every budget, tested in 2025 - TechRadar

The TechRadar review highlights the Sony WH-1000XM4 as the top overall choice for most users due to its exceptional value and rich feature set. Key advantages include its lower retail price following frequent discounts, powerful yet balanced warm sound quality, and highly capable Active Noise Cancelling (ANC). The headset also packs premium features like DSEE Extreme audio...Read more

(Translated)Show original
G
global.techradar.com
22/05/2025
Recensione 1More Sonoflow Pro HQ51Go to product viewer dialogue for this item. - TechRadar

The 1More Sonoflow Pro HQ51 over-ear headphones deliver exceptional value, striking an impressive balance between cost and performance for under €100. A key highlight of this model is its incredible battery life, which reaches up to 100 hours with ANC turned off and maintains a lengthy 65 hours even with active noise cancellation engaged. It features Bluetooth 5.4 connectivity,...Read more

(Translated)Show original
I
it.techreviewer.de
01/10/2024
Another 1MORE SonoFlow in the test: good over-ear headphones with ANC", "1MORE SonoFlow review: good over-ear headphones with ANC

The 1MORE SonoFlow is a budget-friendly pair of over-ear headphones (priced under €100) that offers high-value features like Active Noise Cancellation (ANC), Hi-Res wireless audio via Sony’s LDAC codec, and Bluetooth multipoint connectivity for pairing two devices simultaneously. Designed for casual daily use, they feature a lightweight 250-gram plastic body with a reinforced...Read more

(Translated)Show original
C
coolesuggesties.nl
30/01/2025
Review: 1More Sonoflow Pro HQ51 - CooleSuggesties

Here is a specific summary of the review for the 1MORE Sonoflow Pro HQ51 headphones: Review Summary The 1MORE Sonoflow Pro HQ51 is an over-ear Bluetooth 5.4 headphone that delivers highly impressive technical specifications and an excellent price-to-quality ratio for under €90. The reviewer praises its fantastic, warm, and balanced sound quality across various genres, noting that...Read more

(Translated)Show original

Video reviews

Best alternatives

oneodio-focus-a6
OneOdio Focus A6

Headphones

8.4
wyze-anc-headphones
Wyze ANC Headphones

Headphones

8.3
creative-zen-hybrid-sxfi
Creative Zen Hybrid Sxfi

Headphones

8.2
baseus-mh1
Baseus MH1

Headphones

7.9
cmf-headphone-pro
CMF Headphone Pro

Headphones

8.6
anker-soundcore-space-one
Anker Soundcore Space One

Headphones

8.6
avantree-eon
Avantree Eon

Headphones

7.6
sony-wh-ult900n
Sony WH ULT900N

Headphones

8.9
oraimo-boompop-pro
Oraimo Boompop Pro

Headphones

7.6
sennheiser-hd-450bt
Sennheiser HD 450BT

Headphones

7.6
skullcandy-hesh-540
Skullcandy Hesh 540

Headphones

8.3
earfun-wave-pro
EarFun Wave Pro

Headphones

8.3

Compare 1more Sonoflow Pro with

VS
VS

Compare