JBL Synchros S200 I Review | 93 Data compared

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  • Avg. price in UK: ~£110
  • Avg. price in US: ~$130
  • Form factor: in-ear
  • Connectivity: wired
  • Battery life: N/A hours
  • Active noise cancellation (ANC): no

JBL Synchros S200 I review. Compare 93 technical specifications and user reviews to see how it ranks among headphones and if it is worth buying.

5.0

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%

4.9

Technical Score

20.0%

5.5

User score

Good
4.9

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%

5.2

Sound

20.0%

4.1

Features

10.0%

6.7

Design

8.0%

6.3

Connectivity

6.0%

1.0

Battery

4.0%

4.5

Calls & Controls

Poor
5.5

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%

6.6

User reviews

30.0%

2.9

Popularity

User score:
United Kingdom
amazon
3.3
(33)
amazon
3.2
(4)
United States
Amazon_logo.png
3.3
(33)
Amazon_logo.png
3.2
(4)

(Reviews last updated: June 2026)

Good
  • 2.1
    Gaming

    Score components:

    35.0%

    0.0

    Audio latency

    25.0%

    0.0

    Low-latency game mode

    20.0%

    10

    Can be used as a headset

    12.0%

    1.0

    Noise-canceling microphone

    8.0%

    0.0

    Battery life

  • 1.7
    Travel

    Score components:

    28.0%

    1.0

    Active noise cancellation (ANC)

    24.0%

    0.0

    Battery life

    18.0%

    8.1

    Weight

    16.0%

    0.0

    Multipoint support

    14.0%

    0.0

    Ambient sound mode

  • 2.7
    Calls

    Score components:

    28.0%

    1.0

    Noise-canceling microphone

    24.0%

    10

    Can be used as a headset

    18.0%

    0.0

    Multipoint support

    16.0%

    0.0

    Battery life

    14.0%

    0.0

    Companion app

  • 6.4
    Workout

    Score components:

    28.0%

    8.1

    Weight

    24.0%

    9.0

    Water resistance

    20.0%

    4.0

    IP rating

    16.0%

    0.0

    Battery life

    12.0%

    10

    Can be used as a headset

  • jbl-synchros-s200-i
jbl-synchros-s200-i

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 JBL Synchros S200i is a premium in-ear monitor featuring a lightweight die-cast aluminum construction and 10mm drivers that deliver a frequency response of 10Hz – 22kHz with a maximum SPL of 108dB. It is characterized by its proprietary PureBass performance, angled ear tips for stability, and a tangle-resistant flat cable equipped with an Apple-compatible 3-button remote and microphone. Main pros include a balanced audio profile that maintains clarity across high and mid frequencies, high-quality materials like Comply foam tips for superior isolation, and a durable build. However, some users have noted cons such as a lack of perfect volume balance between left and right channels, a slightly bulky housing design that sticks out from the ear, and the cable's soft rubber finish being prone to cosmetic scuffs.

Technical Specifications of JBL Synchros S200 I

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%

5.2

Sound

20.0%

4.1

Features

10.0%

6.7

Design

8.0%

6.3

Connectivity

6.0%

1.0

Battery

4.0%

4.5

Calls & Controls

4.9
JBL Synchros S200 I has a technical score of 4.94 points, which is higher than that of 50.6% 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%

6.6

User reviews

30.0%

2.9

Popularity

User score:
United Kingdom
amazon
3.3
(33)
amazon
3.2
(4)
United States
Amazon_logo.png
3.3
(33)
Amazon_logo.png
3.2
(4)

(Reviews last updated: June 2026)

5.5
JBL Synchros S200 I has a user score of 5.48 points, which is lower than that of 97.3% 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.
2.9
JBL Synchros S200 I has a popularity of 2.9 points, which is lower than 61% 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%

5.0

Overall score

40.0%

9.9

Price

6.5
JBL Synchros S200 I has a quality-to-price ratio of 6.5 points, which is lower than 60.6% 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
JBL Synchros S200 I 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

10 mm
JBL Synchros S200 I uses a driver size of 10 mm, smaller driver size than 87.8% of headphones and equal to 3.9% 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
JBL Synchros S200 I uses 1 drivers, fewer drivers than 4% of headphones and 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

10 Hz
JBL Synchros S200 I reaches a lowest frequency of 10 Hz, lower lowest frequency than 67.3% of headphones and equal to 12.5% of headphones.
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Noise-canceling microphone
What it is: Built-in microphone reduces background noise during calls
When it matters: When you take calls in busy spaces and want your voice to stay clearer.

Importance: MEDIUM

no
JBL Synchros S200 I 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
JBL Synchros S200 I 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
JBL Synchros S200 I 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
JBL Synchros S200 I does not include a boom microphone. 15.6% of headphones have a boom microphone.
Microphone SNR
What it is: Signal-to-noise ratio of the microphone
When it matters: When call clarity matters and you want your voice picked up more cleanly instead of buried in background hiss.

Importance: LOW

Good value: >80 dB

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

Importance: HIGH

wired
JBL Synchros S200 I supports wired connectivity, less flexible connectivity than 47.4% of headphones and equal to 52.6% of headphones.
Bluetooth version
What it is: Version of Bluetooth technology supported
When it matters: When wireless stability, efficiency, and feature support matter more than treating Bluetooth as a box-check spec.

Importance: MEDIUM

Good value: >=5.0

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

Importance: LOW

Good value: >=10 m

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

Importance: HIGH

Good value: <60 ms

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

Importance: MEDIUM

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

Importance: MEDIUM

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

Importance: MEDIUM

no
JBL Synchros S200 I does not support EQ customization. 23.3% of headphones support EQ.
Companion app
What it is: Dedicated mobile app for customization and updates
When it matters: When software customization, updates, and extra controls matter.

Importance: MEDIUM

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

Importance: LOW

Good value: >=4

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

Importance: LOW

yes
JBL Synchros S200 I supports voice assistants. 39.2% of headphones support voice assistants.
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Battery life
What it is: Playback time on a single charge
When it matters: When you commute, travel, or work long shifts and do not want charging breaks to interrupt listening.

Importance: HIGH

Good value: >45 hours

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

Importance: HIGH

Good value: >40 hours

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

Importance: MEDIUM

Good value: <=2 hours

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

Importance: MEDIUM

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

Importance: MEDIUM

Good value: >=720 mAh

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

Importance: MEDIUM

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

Importance: HIGH

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

Importance: MEDIUM

Good value: <150 g

100 g
JBL Synchros S200 I weighs 100 g, lighter than 78.5% of headphones and equal to 0.1% 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

N/A
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JBL Synchros S200 I vs the average headphone

  • Hi-Res Audio certification
    JBL Synchros S200 I 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

    JBL Synchros S200 I has Hi-Res Audio certification, the average headphone does not. 22.9% of headphones are Hi-Res Audio certified.
  • 54.1% lower weight
    JBL Synchros S200 I is lighter than the average headphone (100 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

    JBL Synchros S200 I is lighter than the average headphone (100 g vs 218 g). The average pair of headphones weighs 218 g.100 g vs 218 g
  • Direct 3.5 mm plug
    JBL Synchros S200 I includes a direct 3.5 mm plug, the average headphone does not. 38.8% of headphones have a 3.5 mm male connector.
    What it is: Shows whether the headphones end in a built-in 3.5 mm male plug instead of relying on a separate detachable cable.
    When it matters: When direct wired compatibility with older devices or adapters matters.

    Importance: MEDIUM

    JBL Synchros S200 I includes a direct 3.5 mm plug, the average headphone does not. 38.8% of headphones have a 3.5 mm male connector.
  • 8 Hz lower bass extension
    JBL Synchros S200 I has a lower lowest frequency than the average headphone (10 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

    JBL Synchros S200 I has a lower lowest frequency than the average headphone (10 Hz vs 18 Hz). The average headphones reach a lowest frequency of 18 Hz.10 Hz vs 18 Hz
  • 6 dB/mW higher sensitivity
    JBL Synchros S200 I has a higher sensitivity than the average headphone (108 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

    JBL Synchros S200 I has a higher sensitivity than the average headphone (108 dB/mW vs 102 dB/mW). The average headphones have sensitivity of 102 dB/mW.108 dB/mW vs 102 dB/mW
  • In-line controls
    JBL Synchros S200 I includes in-line controls, the average headphone does not. 36.4% of headphones support in-line controls.
    What it is: Controls available on in-line remote of wired cable
    When it matters: When your wired setup depends on cable-mounted buttons or call controls.

    Importance: LOW

    JBL Synchros S200 I includes in-line controls, the average headphone does not. 36.4% of headphones support in-line controls.
  • 2000 Hz higher treble extension
    JBL Synchros S200 I has a higher highest frequency than the average headphone (22000 Hz vs 20000 Hz). The average headphones reach a highest frequency of 20000 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

    JBL Synchros S200 I has a higher highest frequency than the average headphone (22000 Hz vs 20000 Hz). The average headphones reach a highest frequency of 20000 Hz.22000 Hz vs 20000 Hz
  • 54.1% lower weight
    JBL Synchros S200 I is lighter than the average headphone (100 g vs 218 g). The average pair of headphones weighs 218 g.
  • Hi-Res Audio certification
    JBL Synchros S200 I has Hi-Res Audio certification, the average headphone does not. 22.9% of headphones are Hi-Res Audio certified.
  • 8 Hz lower bass extension
    JBL Synchros S200 I has a lower lowest frequency than the average headphone (10 Hz vs 18 Hz). The average headphones reach a lowest frequency of 18 Hz.
  • 6 dB/mW higher sensitivity
    JBL Synchros S200 I has a higher sensitivity than the average headphone (108 dB/mW vs 102 dB/mW). The average headphones have sensitivity of 102 dB/mW.
  • 2000 Hz higher treble extension
    JBL Synchros S200 I has a higher highest frequency than the average headphone (22000 Hz vs 20000 Hz). The average headphones reach a highest frequency of 20000 Hz.
  • Direct 3.5 mm plug
    JBL Synchros S200 I includes a direct 3.5 mm plug, the average headphone does not. 38.8% of headphones have a 3.5 mm male connector.
  • In-line controls
    JBL Synchros S200 I includes in-line controls, the average headphone does not. 36.4% of headphones support in-line controls.
  • Fixed cable
    JBL Synchros S200 I has a fixed cable, while the average headphone has a detachable one. 62% of headphones have a detachable cable.
  • 30 mm smaller driver size
    JBL Synchros S200 I has smaller driver size than the average headphone (10 mm vs 40 mm). The average headphones use a driver size of 40 mm.
  • 2.2 % higher distortion
    JBL Synchros S200 I has a higher total harmonic distortion than the average headphone (2.5% vs 0.3%). The average headphones have total harmonic distortion of 0.3%.
  • 95% lower input power handling
    JBL Synchros S200 I has a lower max input power than the average headphone (5 mW vs 100 mW). The average headphones handle max input power of 100 mW.
  • 4 years older release date
    JBL Synchros S200 I was released earlier than the average headphone (2013 vs 2017). The average headphones were released in 2017.
    September 2013
  • 30 mm smaller driver size
    JBL Synchros S200 I has smaller driver size than the average headphone (10 mm vs 40 mm). The average headphones use a driver size of 40 mm.
    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

    JBL Synchros S200 I has smaller driver size than the average headphone (10 mm vs 40 mm). The average headphones use a driver size of 40 mm.10 mm vs 40 mm
  • 2.2 % higher distortion
    JBL Synchros S200 I has a higher total harmonic distortion than the average headphone (2.5% vs 0.3%). The average headphones have total harmonic distortion of 0.3%.
    What it is: Percentage of harmonic distortion in audio output
    When it matters: When cleaner sound reproduction matters at louder volumes.

    Importance: LOW

    Good value: <=1%

    JBL Synchros S200 I has a higher total harmonic distortion than the average headphone (2.5% vs 0.3%). The average headphones have total harmonic distortion of 0.3%.2.5 % vs 0.3 %
  • Fixed cable
    JBL Synchros S200 I has a fixed cable, while the average headphone has a detachable one. 62% of headphones have a detachable cable.
    What it is: Cable can be removed or replaced
    When it matters: When you care about easier cable replacement, simpler storage, or the option to swap to shorter, longer, or upgraded leads.

    Importance: MEDIUM

    JBL Synchros S200 I has a fixed cable, while the average headphone has a detachable one. 62% of headphones have a detachable cable.
  • 46.1% lower user score
    JBL Synchros S200 I has a lower user score than the average headphone (5.48 vs 8).
    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.
    JBL Synchros S200 I has a lower user score than the average headphone (5.48 vs 8).5.48 vs 8
  • 4 years older release date
    JBL Synchros S200 I was released earlier than the average headphone (2013 vs 2017). The average headphones were released in 2017.
    September 2013
    What it is: Official release or launch date of the model
    When it matters: When you want a newer model for fresher features, longer support life, or simply to avoid buying into an older generation.

    Importance: LOW

    Good value: >=2020

    JBL Synchros S200 I was released earlier than the average headphone (2013 vs 2017). The average headphones were released in 2017.2013 vs 2017
  • 95% lower input power handling
    JBL Synchros S200 I has a lower max input power than the average headphone (5 mW vs 100 mW). The average headphones handle max input power of 100 mW.
    What it is: Maximum input power the drivers can safely handle
    When it matters: When you pair the headphones with stronger sources or dedicated gear.

    Importance: LOW

    Good value: >=300 mW

    JBL Synchros S200 I has a lower max input power than the average headphone (5 mW vs 100 mW). The average headphones handle max input power of 100 mW.5 mW vs 100 mW
  • 3.3% worse value for money
    JBL Synchros S200 I has worse value for money than the average headphone (6.52 vs 6.736).
    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.
    JBL Synchros S200 I has worse value for money than the average headphone (6.52 vs 6.736).6.52 vs 6.74

Graphic comparison of JBL Synchros S200 I and

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Third-party reviews

(Reviews last updated: June 2026)

What customers like about JBL Synchros S200 I?

  • Powerful bass response with JBL PureBass performance that doesn't overwhelm mids or highs
  • Excellent clarity and balanced sound across both low and high frequencies
  • Lightweight, durable aluminum construction suitable for long listening sessions
  • Angled ear tips designed for improved stability and comfort
  • Includes high-quality accessories like a tangle-resistant flat cable and Comply foam tips
  • Effective passive noise isolation when a proper seal is achieved

What customers dislike about JBL Synchros S200 I?

  • The large housing of the earpieces can stick out and may be uncomfortable for side sleepers
  • Standard silicone tips can cause irritation for some users or fail to provide a perfect seal
  • Passive noise isolation is only average compared to competitors due to the bulky housing
  • In-line remote controls may have compatibility issues with non-Apple devices (Mac/Android)
  • Included carrying pouch is reported by some users to be too small for the headphones
  • Potential quality control concerns with reports of early hardware failure in some units

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