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Tronsmart KH02 Review | 93 Data compared

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  • Avg. price: ~£20
  • Form factor: on-ear
  • Connectivity: wireless
  • Battery life: 45 hours
  • Active noise cancellation (ANC): no

Tronsmart KH02 review. Compare 93 technical specifications and user reviews to see how it ranks among headphones and if it is worth buying.

5.4

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%

4.5

Technical Score

20.0%

9.1

User score

Good
4.5

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%

4.5

Sound

20.0%

1.9

Features

10.0%

8.0

Design

8.0%

5.0

Connectivity

6.0%

6.8

Battery

4.0%

4.9

Calls & Controls

Poor
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%

9.0

User reviews

30.0%

9.2

Popularity

User score:
United Kingdom
amazon
4.6
(237)
amazon
4.5
(212)
amazon
4.2
(69)
United States
Amazon_logo.png
4.6
(237)
Amazon_logo.png
4.5
(212)
Amazon_logo.png
4.2
(69)

(Reviews last updated: June 2026)

Exceptional
  • 5.3
    Gaming

    Score components:

    35.0%

    6.6

    Audio latency

    25.0%

    1.0

    Low-latency game mode

    20.0%

    10

    Can be used as a headset

    12.0%

    1.0

    Noise-canceling microphone

    8.0%

    7.4

    Battery life

  • 3.4
    Travel

    Score components:

    28.0%

    1.0

    Active noise cancellation (ANC)

    24.0%

    7.4

    Battery life

    18.0%

    6.4

    Weight

    16.0%

    1.0

    Multipoint support

    14.0%

    0.0

    Ambient sound mode

  • 4.2
    Calls

    Score components:

    28.0%

    1.0

    Noise-canceling microphone

    24.0%

    10

    Can be used as a headset

    18.0%

    1.0

    Multipoint support

    16.0%

    7.4

    Battery life

    14.0%

    1.0

    Companion app

  • 7.1
    Workout

    Score components:

    28.0%

    6.4

    Weight

    24.0%

    9.0

    Water resistance

    20.0%

    4.0

    IP rating

    16.0%

    7.4

    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 Tronsmart KH02 is a set of wireless over-ear headphones specifically designed for children, featuring 40mm dynamic drivers and Bluetooth 5.3 technology with a 15-meter range. Its primary characteristics include a triple-level safe volume limiter (74dB, 85dB, and 93dB) to protect developing hearing and a versatile dual-mode design that allows for both wireless use and wired listening via a 3.5mm jack. Key pros include an impressive battery life of up to 45 hours, a durable and twistable headband tested for thousands of flexes, and soft protein leather earpads for all-day comfort. However, notable cons include reported inconsistencies in Bluetooth connection stability, a lack of active noise cancellation (ANC) in this specific model, and the fact that the microphone and volume limiter functions are often unavailable when used in wired mode.

Technical Specifications of Tronsmart KH02

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%

4.5

Sound

20.0%

1.9

Features

10.0%

8.0

Design

8.0%

5.0

Connectivity

6.0%

6.8

Battery

4.0%

4.9

Calls & Controls

4.5
Tronsmart KH02 has a technical score of 4.51 points, which is lower than that of 71.9% 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%

9.0

User reviews

30.0%

9.2

Popularity

User score:
United Kingdom
amazon
4.6
(237)
amazon
4.5
(212)
amazon
4.2
(69)
United States
Amazon_logo.png
4.6
(237)
Amazon_logo.png
4.5
(212)
Amazon_logo.png
4.2
(69)

(Reviews last updated: June 2026)

9.1
Tronsmart KH02 has a user score of 9.06 points, which is higher than that of 88% 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.
9.2
Tronsmart KH02 has a popularity of 9.2 points, which is higher than 69.7% 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%

5.4

Overall score

40.0%

10

Price

6.8
Tronsmart KH02 has a quality-to-price ratio of 6.8 points, which is higher than 51% 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
Tronsmart KH02 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
Tronsmart KH02 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
Tronsmart KH02 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
Tronsmart KH02 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

no
Tronsmart KH02 does not support a noise-canceling microphone. 45.6% 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
Tronsmart KH02 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
Tronsmart KH02 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
Tronsmart KH02 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
Tronsmart KH02 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
Tronsmart KH02 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

15 m
Tronsmart KH02 offers a Bluetooth range of 15 m, higher Bluetooth range than 84.2% of headphones and equal to 6.2% 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

120 ms
Tronsmart KH02 has audio latency of 120 ms, lower audio latency than 50.5% of headphones and equal to 0.4% 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
Tronsmart KH02 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

no
Tronsmart KH02 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
Tronsmart KH02 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
Tronsmart KH02 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

45 hours
Tronsmart KH02 offers battery life of 45 hours, higher battery life than 68.5% 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

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
Tronsmart KH02 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

no
Tronsmart KH02 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

400 mAh
Tronsmart KH02 has a battery capacity of 400 mAh, lower battery capacity than 70.3% of headphones and equal to 8.5% 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

Tronsmart
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

on-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

170 g
Tronsmart KH02 weighs 170 g, lighter than 64.1% of headphones and equal to 1.1% of headphones.
Acoustic design
What it is: Type of acoustic design (open-back, closed-back, semi-open)
When it matters: When you need the right balance of isolation, leakage, and soundstage.

Importance: HIGH

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

2.7
Tronsmart KH02 has a clamp force of 2.7, lower clamp force than 86.1% of headphones and equal to 2.4% of headphones.
source range 250-300 gf (~2.7 N).
Show more

Tronsmart KH02 vs the average headphone

  • More flexible connectivity
    Tronsmart KH02 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

    Tronsmart KH02 offers more flexible connectivity than the average headphone (wireless vs wired). The average headphones support wired connectivity.wireless vs wired
  • On-device controls
    Tronsmart KH02 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

    Tronsmart KH02 includes on-device controls, the average headphone does not. 46.8% of headphones support on-device controls.
  • 5 m longer Bluetooth range
    Tronsmart KH02 has a higher Bluetooth range than the average headphone (15 m vs 10 m). The average headphones offer a Bluetooth range of 10 m.
    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

    Tronsmart KH02 has a higher Bluetooth range than the average headphone (15 m vs 10 m). The average headphones offer a Bluetooth range of 10 m.15 m vs 10 m
  • 1.6 lower clamp force
    Tronsmart KH02 has a lower clamp force than the average headphone (2.7 vs 4.3). The average headphones have a clamp force of 4.3.
    source range 250-300 gf (~2.7 N).
    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

    Tronsmart KH02 has a lower clamp force than the average headphone (2.7 vs 4.3). The average headphones have a clamp force of 4.3.2.7 vs 4.3
  • 15 hours longer battery life
    Tronsmart KH02 has a higher battery life than the average headphone (45 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

    Tronsmart KH02 has a higher battery life than the average headphone (45 hours vs 30 hours). The average headphones offer battery life of 30 hours.45 hours vs 30 hours
  • 22% lower weight
    Tronsmart KH02 is lighter than the average headphone (170 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

    Tronsmart KH02 is lighter than the average headphone (170 g vs 218 g). The average pair of headphones weighs 218 g.170 g vs 218 g
  • Foldable design
    Tronsmart KH02 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

    Tronsmart KH02 has a foldable design, the average headphone does not. 61% of headphones are foldable.
  • USB-C charging
    Tronsmart KH02 uses USB-C charging, the average headphone does not. 29.4% of headphones use USB Type-C.
    What it is: Uses USB-C connector for charging or data
    When it matters: When you want to charge with the same cable family used by your phone, tablet, laptop, or other daily devices.

    Importance: LOW

    Tronsmart KH02 uses USB-C charging, the average headphone does not. 29.4% of headphones use USB Type-C.
  • 1.6 lower clamp force
    Tronsmart KH02 has a lower clamp force than the average headphone (2.7 vs 4.3). The average headphones have a clamp force of 4.3.
  • 22% lower weight
    Tronsmart KH02 is lighter than the average headphone (170 g vs 218 g). The average pair of headphones weighs 218 g.
  • Foldable design
    Tronsmart KH02 has a foldable design, the average headphone does not. 61% of headphones are foldable.
  • Kid-friendly design
    Tronsmart KH02 has a kid-friendly design, the average headphone does not. 3.5% of headphones are designed for kids.
  • 15 hours longer battery life
    Tronsmart KH02 has a higher battery life than the average headphone (45 hours vs 30 hours). The average headphones offer battery life of 30 hours.
  • USB-C charging
    Tronsmart KH02 uses USB-C charging, the average headphone does not. 29.4% of headphones use USB Type-C.
  • Rechargeable battery
    Tronsmart KH02 has a rechargeable battery, the average headphone does not. 47.9% of headphones have a rechargeable battery.
  • More flexible connectivity
    Tronsmart KH02 offers more flexible connectivity than the average headphone (wireless vs wired). The average headphones support wired connectivity.
  • 5 m longer Bluetooth range
    Tronsmart KH02 has a higher Bluetooth range than the average headphone (15 m vs 10 m). The average headphones offer a Bluetooth range of 10 m.
  • On-device controls
    Tronsmart KH02 includes on-device controls, the average headphone does not. 46.8% of headphones support on-device controls.
  • 7 years newer release date
    Tronsmart KH02 was released more recently than the average headphone (2,024 vs 2,017). The average headphones were released in 2,017.

Total
Overall
Design
Battery
Connectivity
Calls & Controls
Features
  • No travel bag
    Tronsmart KH02 does not include a travel bag, the average headphone does. 65.2% of headphones include a travel bag.
  • 9 dB/mW lower sensitivity
    Tronsmart KH02 has a lower sensitivity than the average headphone (93 dB/mW vs 102 dB/mW). The average headphones have sensitivity of 102 dB/mW.
  • 2 Hz weaker bass extension
    Tronsmart KH02 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
    Tronsmart KH02 does not use neodymium magnets, the average headphone does. 77.4% of headphones use neodymium magnets.
  • 17 dB lower max SPL
    Tronsmart KH02 has a lower max SPL than the average headphone (93 dB vs 110 dB). The average headphones reach a max SPL of 110 dB.
  • 10 dB SPL lower sound pressure level
    Tronsmart KH02 has a lower sound pressure level than the average headphone (93 dB SPL vs 103 dB SPL). The average headphones reach a sound pressure level of 103 dB SPL.
  • 33.3% lower battery capacity
    Tronsmart KH02 has a lower battery capacity than the average headphone (400 mAh vs 600 mAh). The average headphones have a battery capacity of 600 mAh.
  • No voice assistant support
    Tronsmart KH02 does not support voice assistants, the average headphone does. 60.8% of headphones support voice assistants.
  • No voice assistant support
    Tronsmart KH02 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

    Tronsmart KH02 does not support voice assistants, the average headphone does. 60.8% of headphones support voice assistants.
  • 9 dB/mW lower sensitivity
    Tronsmart KH02 has a lower sensitivity than the average headphone (93 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

    Tronsmart KH02 has a lower sensitivity than the average headphone (93 dB/mW vs 102 dB/mW). The average headphones have sensitivity of 102 dB/mW.93 dB/mW vs 102 dB/mW
  • 2 Hz weaker bass extension
    Tronsmart KH02 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

    Tronsmart KH02 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
  • 33.3% lower battery capacity
    Tronsmart KH02 has a lower battery capacity than the average headphone (400 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

    Tronsmart KH02 has a lower battery capacity than the average headphone (400 mAh vs 600 mAh). The average headphones have a battery capacity of 600 mAh.400 mAh vs 600 mAh
  • No travel bag
    Tronsmart KH02 does not include a travel bag, the average headphone does. 65.2% of headphones include a travel bag.
    What it is: Comes with a protective carrying case or pouch
    When it matters: When protection in transit matters right out of the box.

    Importance: LOW

    Tronsmart KH02 does not include a travel bag, the average headphone does. 65.2% of headphones include a travel bag.
  • No neodymium magnet
    Tronsmart KH02 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

    Tronsmart KH02 does not use neodymium magnets, the average headphone does. 77.4% of headphones use neodymium magnets.
  • 17 dB lower max SPL
    Tronsmart KH02 has a lower max SPL than the average headphone (93 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

    Tronsmart KH02 has a lower max SPL than the average headphone (93 dB vs 110 dB). The average headphones reach a max SPL of 110 dB.93 dB vs 110 dB
  • 10 dB SPL lower sound pressure level
    Tronsmart KH02 has a lower sound pressure level than the average headphone (93 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

    Tronsmart KH02 has a lower sound pressure level than the average headphone (93 dB SPL vs 103 dB SPL). The average headphones reach a sound pressure level of 103 dB SPL.93 dB SPL vs 103 dB SPL
Total
Design
Sound
Battery
Features

Graphic comparison of Tronsmart KH02 and

Attribute category
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Third-party reviews

United Kingdom
amazon
4.6
237 Reviews
amazon
4.5
212 Reviews
amazon
4.2
69 Reviews
United States
Amazon_logo.png
4.6
237 Reviews
Amazon_logo.png
4.5
212 Reviews
Amazon_logo.png
4.2
69 Reviews

(Reviews last updated: June 2026)

What customers like about Tronsmart KH02?

  • Comfortable fit with plush earpads and adjustable headband suitable for children
  • Excellent battery life providing up to 45 hours of playtime on a single charge
  • Parent-friendly volume limiting feature with three safety levels (74dB/85dB/93dB)
  • Durable and flexible build quality capable of withstanding twists and rough handling
  • Versatile dual-mode connectivity allowing both wireless Bluetooth 5.3 and wired 3.5mm use
  • Quick and stable Bluetooth pairing with various devices

What customers dislike about Tronsmart KH02?

  • Volume limiting and noise-cancelling functions may not work when used in wired mode
  • Lacks advanced audio features like active noise cancellation (ANC) and spatial audio
  • Occasional reports of Bluetooth connectivity issues or units failing to charge
  • Does not support multipoint connectivity for multiple devices simultaneously
  • Audio fidelity may be insufficient for audiophiles or heavy gaming needs

Expert reviews

P
produkt-tests.com
01/06/2024
Tronsmart KH01 and Wireless KH02 Kids Headphones Review

Review Summary: Tronsmart KH01 and KH02 Kids Headphones The Tronsmart KH01 (wired) and KH02 (wireless) kids headphones offer a durable, child-friendly design featuring flexible, break-resistant headbands and comfortable soft-pad cushioning on both the band and earcups. Designed out of BPA-free plastic, both models prioritize child safety by incorporating multi-level volume limiters...Read more

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R
rtl.de
18/08/2024
Tronsmart Kinderkopfhörer im Vergleichstest – Sicherer Hörspaß für die Kleinen?

An RTL.de comparative review of Tronsmart children’s headphones (KH01, KH02Go to product viewer dialogue for this item., KH03) highlights volume-limiting technology for safety, alongside long battery life and reliable Bluetooth for wireless models. Notably, the top-tier KH03 model offers effective active noise cancellation (ANC) to reduce external ambient noise. Conversely, the...Read more

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