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Sudio K2 Review | 93 Data compared

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  • Avg. price in UK: ~£70
  • Avg. price in US: ~$80
  • Form factor: over-ear
  • Connectivity: wireless
  • Battery life: 60 hours
  • Active noise cancellation (ANC): yes

Sudio K2 review. Compare 93 technical specifications and user reviews to see how it ranks among headphones and if it is worth buying.

6.8

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%

6.6

Technical Score

20.0%

7.5

User score

Good
6.6

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%

8.0

Sound

20.0%

3.3

Features

10.0%

7.1

Design

8.0%

4.2

Connectivity

6.0%

7.3

Battery

4.0%

8.2

Calls & Controls

Good
7.5

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%

8.8

User reviews

30.0%

4.6

Popularity

User score:
United Kingdom
amazon
4.4
(110)
United States
Amazon_logo.png
4.4
(110)

(Reviews last updated: Jun 2026)

Very good
  • 10
    Gaming

    Score components:

    35.0%

    10

    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

  • 7.6
    Travel

    Score components:

    28.0%

    10

    Active noise cancellation (ANC)

    24.0%

    10

    Battery life

    18.0%

    4.5

    Weight

    16.0%

    1.0

    Multipoint support

    14.0%

    10

    Ambient sound mode

  • 7.1
    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%

    10

    Battery life

    14.0%

    1.0

    Companion app

  • 7.5
    Workout

    Score components:

    28.0%

    4.5

    Weight

    24.0%

    10

    Water resistance

    20.0%

    5.0

    IP rating

    16.0%

    10

    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 Sudio K2 is a pair of over-ear wireless headphones featuring 40mm dynamic drivers that deliver a sound profile characterized by deep bass and a wide soundstage across a 20Hz–20kHz frequency range. Key specifications include Hybrid Active Noise Cancellation (ANC), Bluetooth 5.3 connectivity, and an impressive battery life of up to 60 hours (reduced to approximately 27–35 hours with ANC active), with a full USB-C charge taking about 90 minutes. Its main strengths are its lightweight 245g ergonomic design with soft leather cushions for long-term comfort, a five-microphone system for clear voice calls, and discreet touch panel controls on the earcups. However, notable drawbacks include the lack of multipoint Bluetooth connection for simultaneous multi-device pairing, a lack of official voice assistant support for some users, and potential comfort issues for those with larger heads due to a reportedly snug headband fit.

Technical Specifications of Sudio K2

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%

8.0

Sound

20.0%

3.3

Features

10.0%

7.1

Design

8.0%

4.2

Connectivity

6.0%

7.3

Battery

4.0%

8.2

Calls & Controls

6.6
Sudio K2 has a technical score of 6.64 points, which is higher than that of 78.5% 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%

8.8

User reviews

30.0%

4.6

Popularity

User score:
United Kingdom
amazon
4.4
(110)
United States
Amazon_logo.png
4.4
(110)

(Reviews last updated: Jun 2026)

7.5
Sudio K2 has a user score of 7.53 points, which is lower than that of 69% 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.
4.6
Sudio K2 has a popularity of 4.6 points, which is higher than 49.5% 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%

6.8

Overall score

40.0%

10

Price

7.8
Sudio K2 has a quality-to-price ratio of 7.8 points, which is higher than 80.7% 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
Sudio K2 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
Sudio K2 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
Sudio K2 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
Sudio K2 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
Sudio K2 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
Sudio K2 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
Sudio K2 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
Sudio K2 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
Sudio K2 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

5.3
Sudio K2 uses Bluetooth version 5.3, newer Bluetooth version than 88.6% of headphones and equal to 6.5% 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
Sudio K2 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

40 ms
Sudio K2 has audio latency of 40 ms, lower audio latency than 74.7% of headphones and equal to 15.5% of headphones.
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
Sudio K2 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

yes
Sudio K2 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

no
Sudio K2 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

no
Sudio K2 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

no
Sudio K2 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

60 hours
Sudio K2 offers battery life of 60 hours, higher battery life than 79% of headphones and equal to 6.2% 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

27 hours
Sudio K2 offers battery life with ANC of 27 hours, lower battery life with ANC than 59.6% of headphones and equal to 0.6% 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

1.5 hours
Sudio K2 needs 1.5 hours to charge, lower charging time than 87.8% of headphones and equal to 7% 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

no
Sudio K2 does not support quick charging. 69.1% 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

500 mAh
Sudio K2 has a battery capacity of 500 mAh, lower battery capacity than 55.9% of headphones and equal to 9.3% 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

Sudio
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

245 g
Sudio K2 weighs 245 g, heavier than 59.7% of headphones and equal to 0.9% 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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Show more

Sudio K2 vs the average headphone

  • Active noise cancellation
    Sudio K2 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

    Sudio K2 supports active noise cancellation, the average headphone does not. 27.4% of headphones support active noise cancellation.
  • 12 dB/mW higher sensitivity
    Sudio K2 has a higher sensitivity than the average headphone (114 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

    Sudio K2 has a higher sensitivity than the average headphone (114 dB/mW vs 102 dB/mW). The average headphones have sensitivity of 102 dB/mW.114 dB/mW vs 102 dB/mW
  • More flexible connectivity
    Sudio K2 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

    Sudio K2 offers more flexible connectivity than the average headphone (wireless vs wired). The average headphones support wired connectivity.wireless vs wired
  • 30 hours longer battery life
    Sudio K2 has a higher battery life than the average headphone (60 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

    Sudio K2 has a higher battery life than the average headphone (60 hours vs 30 hours). The average headphones offer battery life of 30 hours.60 hours vs 30 hours
  • Clear call microphone
    Sudio K2 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

    Sudio K2 offers a clear call microphone, while the average headphone does not. 45.6% of headphones support noise-canceling microphones.
  • 87.5 ms lower audio latency
    Sudio K2 has a lower audio latency than the average headphone (40 ms vs 127.5 ms). The average headphones have audio latency of 127.5 ms.
    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

    Sudio K2 has a lower audio latency than the average headphone (40 ms vs 127.5 ms). The average headphones have audio latency of 127.5 ms.40 ms vs 127.5 ms
  • On-device controls
    Sudio K2 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

    Sudio K2 includes on-device controls, the average headphone does not. 46.8% of headphones support on-device controls.
  • 4 more microphones
    Sudio K2 has more microphones than the average headphone (5 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

    Sudio K2 has more microphones than the average headphone (5 vs 1). The average headphones have 1 microphones.5 vs 1
  • 20 mm more spacious earcup width
    Sudio K2 offers more spacious earcup width than the average headphone (63 mm vs 43 mm). The average headphones offer an inner earcup width of 43 mm.
  • Foldable design
    Sudio K2 has a foldable design, the average headphone does not. 61% of headphones are foldable.
  • Water resistance
    Sudio K2 is water resistant, the average headphone is not. 20.2% of headphones are water resistant.
  • Active noise cancellation
    Sudio K2 supports active noise cancellation, the average headphone does not. 27.4% of headphones support active noise cancellation.
  • 12 dB/mW higher sensitivity
    Sudio K2 has a higher sensitivity than the average headphone (114 dB/mW vs 102 dB/mW). The average headphones have sensitivity of 102 dB/mW.
  • 11 dB SPL higher sound pressure level
    Sudio K2 has a higher sound pressure level than the average headphone (114 dB SPL vs 103 dB SPL). The average headphones reach a sound pressure level of 103 dB SPL.
  • 30 hours longer battery life
    Sudio K2 has a higher battery life than the average headphone (60 hours vs 30 hours). The average headphones offer battery life of 30 hours.
  • 0.5 hours shorter charging time
    Sudio K2 has a lower charging time than the average headphone (1.5 hours vs 2 hours). The average headphones need 2 hours to charge.
  • USB-C charging
    Sudio K2 uses USB-C charging, the average headphone does not. 29.4% of headphones use USB Type-C.
  • Rechargeable battery
    Sudio K2 has a rechargeable battery, the average headphone does not. 47.9% of headphones have a rechargeable battery.
  • More flexible connectivity
    Sudio K2 offers more flexible connectivity than the average headphone (wireless vs wired). The average headphones support wired connectivity.
  • 87.5 ms lower audio latency
    Sudio K2 has a lower audio latency than the average headphone (40 ms vs 127.5 ms). The average headphones have audio latency of 127.5 ms.
  • Clear call microphone
    Sudio K2 offers a clear call microphone, while the average headphone does not. 45.6% of headphones support noise-canceling microphones.
  • On-device controls
    Sudio K2 includes on-device controls, the average headphone does not. 46.8% of headphones support on-device controls.
  • 4 more microphones
    Sudio K2 has more microphones than the average headphone (5 vs 1). The average headphones have 1 microphones.
  • Wind noise reduction
    Sudio K2 reduces wind noise, the average headphone does not. 34.1% of headphones support wind noise reduction.
  • 8 newer release date
    Sudio K2 was released more recently than the average headphone (2,025 vs 2,017). The average headphones were released in 2,017.

Total
Overall
Design
Sound
Battery
Connectivity
Calls & Controls
Features
  • 12.4% higher weight
    Sudio K2 is heavier than the average headphone (245 g vs 218 g). The average pair of headphones weighs 218 g.
  • 2 Hz weaker bass extension
    Sudio K2 has a higher lowest frequency than the average headphone (20 Hz vs 18 Hz). The average headphones reach a lowest frequency of 18 Hz.
  • No neodymium magnet
    Sudio K2 does not use neodymium magnets, the average headphone does. 77.4% of headphones use neodymium magnets.
  • 16.7% lower battery capacity
    Sudio K2 has a lower battery capacity than the average headphone (500 mAh vs 600 mAh). The average headphones have a battery capacity of 600 mAh.
  • 3 hours shorter ANC battery life
    Sudio K2 has a lower battery life with ANC than the average headphone (27 hours vs 30 hours). The average headphones offer battery life with ANC of 30 hours.
  • No voice assistant support
    Sudio K2 does not support voice assistants, the average headphone does. 60.8% of headphones support voice assistants.
  • No voice assistant support
    Sudio K2 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

    Sudio K2 does not support voice assistants, the average headphone does. 60.8% of headphones support voice assistants.
  • 2 Hz weaker bass extension
    Sudio K2 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

    Sudio K2 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
  • 12.4% higher weight
    Sudio K2 is heavier than the average headphone (245 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

    Sudio K2 is heavier than the average headphone (245 g vs 218 g). The average pair of headphones weighs 218 g.245 g vs 218 g
  • No neodymium magnet
    Sudio K2 does not use neodymium magnets, the average headphone does. 77.4% of headphones use neodymium magnets.
    What it is: Uses neodymium magnets for stronger, clearer sound
    When it matters: When driver construction details are part of how you compare sound hardware.

    Importance: LOW

    Sudio K2 does not use neodymium magnets, the average headphone does. 77.4% of headphones use neodymium magnets.
  • 16.7% lower battery capacity
    Sudio K2 has a lower battery capacity than the average headphone (500 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

    Sudio K2 has a lower battery capacity than the average headphone (500 mAh vs 600 mAh). The average headphones have a battery capacity of 600 mAh.500 mAh vs 600 mAh
  • 3 hours shorter ANC battery life
    Sudio K2 has a lower battery life with ANC than the average headphone (27 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

    Sudio K2 has a lower battery life with ANC than the average headphone (27 hours vs 30 hours). The average headphones offer battery life with ANC of 30 hours.27 hours vs 30 hours
  • 6.3% lower user score
    Sudio K2 has a lower user score than the average headphone (7.53 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.
    Sudio K2 has a lower user score than the average headphone (7.53 vs 8.000).7.53 vs 8
Total
Overall
Design
Sound
Battery
Features

Graphic comparison of Sudio K2 and

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Third-party reviews

United Kingdom
amazon
4.4
110 Reviews
United States
Amazon_logo.png
4.4
110 Reviews

(Reviews last updated: Jun 2026)

What customers like about Sudio K2?

  • Exceptional battery life of up to 60–65 hours on a single charge
  • Highly comfortable over-ear design with soft leather ear pads suitable for long sessions
  • Effective Hybrid Active Noise Cancellation (ANC) that blocks out ambient background noise
  • Sleek and minimalist aesthetic that users find visually appealing
  • Strong value for the price, often compared favourably to more expensive competitors
  • Clear call quality supported by a five-microphone system

What customers dislike about Sudio K2?

  • Lacks Bluetooth Multipoint connectivity, meaning it cannot stay connected to two devices simultaneously
  • The physical on/off button is small and can be difficult to locate by touch alone
  • Touch controls can occasionally be sensitive or take time to get used to
  • Does not support spatial audio technology
  • Missing advanced features like in-ear detection for auto-pausing music

Expert reviews

L
letemsvetemapplem.eu
12/12/2023
Sudio K2 Review: Affordable over-ear headphones for undemanding listeners

The Sudio K2 over-ear wireless headphones offer an affordable, minimalist design featuring 13mm dynamic drivers, Bluetooth 5.3, and touch-sensitive earcups. Built entirely from plastic with comfortable leatherette ear pads, they provide a very light and sturdy build that prevents headaches during extended use. A standout feature is the exceptional battery life, delivering up to 60...Read more

B
besteprodukteimtest.de
22/09/2025
Sudio – Bluetooth Headphones Review 2026

Summary of the Sudio Audio Products Review This review evaluates four audio models from the Swedish brand Sudio: the K2 Pro over-ear headphones, the N3 Pro and N3 wireless earbuds, and the F5 Pro portable Bluetooth speaker. Sudio stands out for its commitment to sustainability, using eco-friendly materials like apple leather, recycled plastics, and plastic-free packaging alongside a...Read more

(Translated)Show original
L
leclaireur.fnac.com
13/02/2024
SUDIO K2 Lab Test: A compelling value for money", "Sudio K2 Review: Interesting value for money

The Labo Fnac review evaluates the Sudio K2 Bluetooth over-ear headphones as a solid, budget-friendly option, awarding them a 3 out of 5-star rating. Priced under €80, the headphones offer strong value for money with several standout performance metrics. Labo Fnac's independent testing highlights a highly competitive, massive battery life of 57 hours and 35 minutes when used without...Read more

(Translated)Show original
S
statoquotidiano.it
18/04/2026
Sudio K2 Wireless ANC White Review: Are They Worth Buying?

Review Summary The Sudio K2 Wireless ANC headphones in white provide exceptional value and daily performance for their budget-friendly price point of 19.99 EUR. The review highlights a solid build quality that avoids a cheap plastic feel, complemented by comfortable, high-quality leather ear cushions and an adjustable headband that does not over-tighten. Performance-wise, the...Read more

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letemsvetemapplem.eu
12/12/2023
Studio K2 Review: Affordable over-ear headphones for casual listeners

The Sudio K2 is an affordable pair of wireless over-ear headphones that offers strong value for budget-conscious and casual listeners. On the positive side, they feature an impressive battery life of up to 60 hours (35 hours with Hybrid Active Noise Cancellation enabled) and a lightweight, sturdy plastic build with comfortable, well-padded faux leather earcups<Template:Clean. Sound...Read more

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letemsvetemapplem.eu
12/12/2023
Sudio K2Go to product viewer dialogue for this item. review: betaalbare over-ear-koptelefoon voor de veeleisende luisteraar

The Sudio K2 is reviewed as an affordable, entry-level pair of over-ear wireless headphones that retail for under 2,000 Czech korunas, specifically targeting casual and budget-conscious listeners. A major pro highlighted in the review is the impressive battery life, which delivers up to 60 hours of playtime (or 35 hours with Hybrid Active Noise Cancellation turned on). Structurally,...Read more

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L
letemsvetemapplem.eu
12/12/2023
Affordable over-ear headphones for casual listeners

The Sudio K2 over-ear wireless headphonesGo to product viewer dialog for this item. deliver a respectable performance tailored for budget-conscious, less demanding listeners looking for premium features at an affordable price under 2,000 Czech crowns. Built with 13mm dynamic drivers and Bluetooth 5.3, these headphones emphasize a bass-heavy, yet clean and legible sound signature....Read more

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