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JLab Audio Flex Sport Review | 93 Data compared

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  • Avg. price: ~£60
  • Form factor: on-ear
  • Connectivity: wireless
  • Battery life: 20 hours
  • Active noise cancellation (ANC): no

JLab Audio Flex Sport review. Compare 93 technical specifications and user reviews to see how it ranks among headphones and if it is worth buying.

4.7

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%

3.8

Technical Score

20.0%

8.5

User score

Poor
3.8

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%

2.2

Sound

20.0%

5.3

Features

10.0%

6.6

Design

8.0%

5.5

Connectivity

6.0%

5.1

Battery

4.0%

4.9

Calls & Controls

Poor
8.5

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%

8.2

User reviews

30.0%

9.1

Popularity

User score:
United Kingdom
amazon
4.1
(511)
United States
Amazon_logo.png
4.1
(511)

(Reviews last updated: June 2026)

Excellent
  • 5.8
    Gaming

    Score components:

    35.0%

    9.0

    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%

    3.1

    Battery life

  • 5.1
    Travel

    Score components:

    28.0%

    1.0

    Active noise cancellation (ANC)

    24.0%

    3.1

    Battery life

    18.0%

    5.8

    Weight

    16.0%

    10

    Multipoint support

    14.0%

    10

    Ambient sound mode

  • 6.4
    Calls

    Score components:

    28.0%

    1.0

    Noise-canceling microphone

    24.0%

    10

    Can be used as a headset

    18.0%

    10

    Multipoint support

    16.0%

    3.1

    Battery life

    14.0%

    10

    Companion app

  • 7.0
    Workout

    Score components:

    28.0%

    5.8

    Weight

    24.0%

    10

    Water resistance

    20.0%

    6.3

    IP rating

    16.0%

    3.1

    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 JLab Audio Flex Sport is a wireless over-ear fitness headphone featuring 44mm dynamic drivers, Bluetooth 5.0 connectivity, and a 20-hour battery life with USB-C fast charging. Designed specifically for high-intensity training, it boasts an IP44 sweat-resistant rating and unique removable, machine-washable moisture-wicking earpads. Key pros include a highly customizable fit via interchangeable tension bands (Flex and Firm), Be Aware Audio for environmental safety, and built-in EQ3 technology for switching between Signature, Balanced, and Bass Boost modes. On the downside, the audio can sometimes lean toward an overly bright or sculpted profile, and the lack of an auxiliary jack means there is no option for passive wired listening.

Technical Specifications of JLab Audio Flex Sport

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%

2.2

Sound

20.0%

5.3

Features

10.0%

6.6

Design

8.0%

5.5

Connectivity

6.0%

5.1

Battery

4.0%

4.9

Calls & Controls

3.8
JLab Audio Flex Sport has a technical score of 3.82 points, which is lower than that of 89% 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%

8.2

User reviews

30.0%

9.1

Popularity

User score:
United Kingdom
amazon
4.1
(511)
United States
Amazon_logo.png
4.1
(511)

(Reviews last updated: June 2026)

8.5
JLab Audio Flex Sport has a user score of 8.47 points, which is higher than that of 71.8% 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.
9.1
JLab Audio Flex Sport has a popularity of 9.1 points, which is higher than 69.4% 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%

4.7

Overall score

40.0%

10

Price

6.3
JLab Audio Flex Sport has a quality-to-price ratio of 6.3 points, which is lower than 70.8% 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
JLab Audio Flex Sport 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
JLab Audio Flex Sport 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
JLab Audio Flex Sport 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
JLab Audio Flex Sport 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
JLab Audio Flex Sport 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
JLab Audio Flex Sport 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
JLab Audio Flex Sport 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
JLab Audio Flex Sport 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
JLab Audio Flex Sport supports wireless connectivity, more flexible connectivity than 52.6% of headphones and equal to 47.4% 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

?
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
JLab Audio Flex Sport 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
JLab Audio Flex Sport 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
JLab Audio Flex Sport 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
JLab Audio Flex Sport 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

yes
JLab Audio Flex Sport 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
JLab Audio Flex Sport 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

20 hours
JLab Audio Flex Sport offers battery life of 20 hours, lower battery life than 65.5% of headphones and equal to 8.2% 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

3 hours
JLab Audio Flex Sport needs 3 hours to charge, higher charging time than 66% of headphones and equal to 21.3% 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
JLab Audio Flex Sport 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

330 mAh
JLab Audio Flex Sport has a battery capacity of 330 mAh, lower battery capacity than 82.3% of headphones and equal to 0.3% 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

JLab
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

191 g
JLab Audio Flex Sport weighs 191 g, lighter than 58.8% of headphones and equal to 0.3% 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

JLab Audio Flex Sport vs the average headphone

  • More flexible connectivity
    JLab Audio Flex Sport offers more flexible connectivity than the average headphone (wireless vs wired). The average headphones support 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

    JLab Audio Flex Sport offers more flexible connectivity than the average headphone (wireless vs wired). The average headphones support wired connectivity.wireless vs wired
  • 8 dB/mW higher sensitivity
    JLab Audio Flex Sport has a higher sensitivity than the average headphone (110 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

    JLab Audio Flex Sport has a higher sensitivity than the average headphone (110 dB/mW vs 102 dB/mW). The average headphones have sensitivity of 102 dB/mW.110 dB/mW vs 102 dB/mW
  • On-device controls
    JLab Audio Flex Sport 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

    JLab Audio Flex Sport includes on-device controls, the average headphone does not. 46.8% of headphones support on-device controls.
  • Foldable design
    JLab Audio Flex Sport 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

    JLab Audio Flex Sport has a foldable design, the average headphone does not. 61% of headphones are foldable.
  • USB-C charging
    JLab Audio Flex Sport 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

    JLab Audio Flex Sport uses USB-C charging, the average headphone does not. 29.4% of headphones use USB Type-C.
  • Water resistance
    JLab Audio Flex Sport is water resistant, the average headphone is not. 20.2% of headphones are water resistant.
    IP44
    What it is: Protection level against water exposure
    When it matters: When workouts, commuting, or outdoor use expose the headphones to moisture.

    Importance: MEDIUM

    JLab Audio Flex Sport is water resistant, the average headphone is not. 20.2% of headphones are water resistant.
  • Rechargeable battery
    JLab Audio Flex Sport has a rechargeable battery, the average headphone does not. 47.9% of headphones have a rechargeable battery.
    What it is: Shows whether the headphones rely on an internal rechargeable battery instead of replaceable disposable cells.
    When it matters: When you expect regular wireless use and want charging convenience instead of buying and replacing disposable batteries.

    Importance: MEDIUM

    JLab Audio Flex Sport has a rechargeable battery, the average headphone does not. 47.9% of headphones have a rechargeable battery.
  • 12.4% lower weight
    JLab Audio Flex Sport is lighter than the average headphone (191 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

    JLab Audio Flex Sport is lighter than the average headphone (191 g vs 218 g). The average pair of headphones weighs 218 g.191 g vs 218 g
  • Foldable design
    JLab Audio Flex Sport has a foldable design, the average headphone does not. 61% of headphones are foldable.
  • Water resistance
    JLab Audio Flex Sport is water resistant, the average headphone is not. 20.2% of headphones are water resistant.
  • 12.4% lower weight
    JLab Audio Flex Sport is lighter than the average headphone (191 g vs 218 g). The average pair of headphones weighs 218 g.
  • Better IP rating
    JLab Audio Flex Sport has a better IP rating than the average headphone (IP44 vs none). The average headphones have an IP rating of none.
  • 8 dB/mW higher sensitivity
    JLab Audio Flex Sport has a higher sensitivity than the average headphone (110 dB/mW vs 102 dB/mW). The average headphones have sensitivity of 102 dB/mW.
  • USB-C charging
    JLab Audio Flex Sport uses USB-C charging, the average headphone does not. 29.4% of headphones use USB Type-C.
  • Rechargeable battery
    JLab Audio Flex Sport has a rechargeable battery, the average headphone does not. 47.9% of headphones have a rechargeable battery.
  • More flexible connectivity
    JLab Audio Flex Sport offers more flexible connectivity than the average headphone (wireless vs wired). The average headphones support wired connectivity.
  • On-device controls
    JLab Audio Flex Sport includes on-device controls, the average headphone does not. 46.8% of headphones support on-device controls.

Total
Design
Sound
Battery
Connectivity
Calls & Controls
  • Fixed cable
    JLab Audio Flex Sport has a fixed cable, while the average headphone has a detachable one. 62% of headphones have a detachable cable.
  • Tangle-prone cable
    JLab Audio Flex Sport uses a tangle-prone cable, while the average headphone is easier to manage. 64.2% of headphones use a tangle-free cable.
    no tangle-free listening cable is present or specified.
  • No passive noise reduction
    JLab Audio Flex Sport does not offer passive noise reduction, while the average headphone does. 82.7% of headphones have passive noise reduction.
  • No stereo speakers
    JLab Audio Flex Sport does not have stereo speakers, while the average headphone does. 99.6% of headphones have stereo speakers.
  • 2 Hz weaker bass extension
    JLab Audio Flex Sport has a higher lowest frequency than the average headphone (20 Hz vs 18 Hz). The average headphones reach a lowest frequency of 18 Hz.
  • 1 hours longer charging time
    JLab Audio Flex Sport has a higher charging time than the average headphone (3 hours vs 2 hours). The average headphones need 2 hours to charge.
  • 10 hours shorter battery life
    JLab Audio Flex Sport has a lower battery life than the average headphone (20 hours vs 30 hours). The average headphones offer battery life of 30 hours.
  • 45% lower battery capacity
    JLab Audio Flex Sport has a lower battery capacity than the average headphone (330 mAh vs 600 mAh). The average headphones have a battery capacity of 600 mAh.
  • No passive noise reduction
    JLab Audio Flex Sport does not offer passive noise reduction, while the average headphone does. 82.7% of headphones have passive noise reduction.
    What it is: Shows whether the headphones reduce outside noise through physical sealing, fit, and materials rather than active electronics.
    When it matters: When you want better isolation from fit and seal alone, even with ANC turned off or not available.

    Importance: MEDIUM

    JLab Audio Flex Sport does not offer passive noise reduction, while the average headphone does. 82.7% of headphones have passive noise reduction.
  • 1 hours longer charging time
    JLab Audio Flex Sport has a higher charging time than the average headphone (3 hours vs 2 hours). The average headphones need 2 hours to charge.
    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

    JLab Audio Flex Sport has a higher charging time than the average headphone (3 hours vs 2 hours). The average headphones need 2 hours to charge.3 hours vs 2 hours
  • No stereo speakers
    JLab Audio Flex Sport does not have stereo speakers, while the average headphone does. 99.6% of headphones have stereo speakers.
    What it is: Provides left and right channel sound output
    When it matters: When you want standard left-right headphone playback and need to avoid mono or single-channel listening hardware.

    Importance: LOW

    JLab Audio Flex Sport does not have stereo speakers, while the average headphone does. 99.6% of headphones have stereo speakers.
  • Fixed cable
    JLab Audio Flex Sport 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

    JLab Audio Flex Sport has a fixed cable, while the average headphone has a detachable one. 62% of headphones have a detachable cable.
  • 2 Hz weaker bass extension
    JLab Audio Flex Sport 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

    JLab Audio Flex Sport 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
  • 10 hours shorter battery life
    JLab Audio Flex Sport has a lower battery life than the average headphone (20 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

    JLab Audio Flex Sport has a lower battery life than the average headphone (20 hours vs 30 hours). The average headphones offer battery life of 30 hours.20 hours vs 30 hours
  • 45% lower battery capacity
    JLab Audio Flex Sport has a lower battery capacity than the average headphone (330 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

    JLab Audio Flex Sport has a lower battery capacity than the average headphone (330 mAh vs 600 mAh). The average headphones have a battery capacity of 600 mAh.330 mAh vs 600 mAh
  • Tangle-prone cable
    JLab Audio Flex Sport uses a tangle-prone cable, while the average headphone is easier to manage. 64.2% of headphones use a tangle-free cable.
    no tangle-free listening cable is present or specified.
    What it is: Cable designed to resist tangling
    When it matters: When you often carry wired headphones in a bag or pocket.

    Importance: LOW

    JLab Audio Flex Sport uses a tangle-prone cable, while the average headphone is easier to manage. 64.2% of headphones use a tangle-free cable.
Total
Overall
Design
Sound
Battery

Graphic comparison of JLab Audio Flex Sport and

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Third-party reviews

United Kingdom
amazon
4.1
511 Reviews
United States
Amazon_logo.png
4.1
511 Reviews

(Reviews last updated: June 2026)

What customers like about JLab Audio Flex Sport?

  • Secure fit for high-intensity workouts using interchangeable 'Flex' and 'Firm' tension bands
  • Hygienic removable and machine-washable ear pads
  • Excellent battery life, typically exceeding 20 hours per charge
  • Helpful 'Be Aware' ambient audio mode for outdoor safety
  • Lightweight and moisture-wicking materials ideal for exercise
  • Fast charging via USB-C (10 minutes for ~1 hour of playback)
  • Built-in EQ modes (Signature, Balanced, Bass Boost) accessible via physical buttons

What customers dislike about JLab Audio Flex Sport?

  • Clamping force can cause ear soreness or 'hotspots' after 1-3 hours of use
  • Audio signature is often described as 'overly bright' or 'sculpted' with weak low-end bass
  • IP44 rating is relatively low for dedicated sports headphones compared to competitors
  • Lack of a 3.5mm headphone jack for passive, wired listening
  • Touch controls/buttons can be finicky or easily activated by accidental movement
  • No included wall adapter (only USB-C cable)

Expert reviews

T
techaeris.com
14/12/2018
JLab Audio Flex Sport review: The only over-the-ear gym headphones that make sense

The Techaeris review highlights the JLab Audio Flex Sport as an exceptional over-ear choice for fitness, featuring a lightweight, secure design with washable ear pads and powerful 44mm drivers that offer three EQ modes. While praising the secure fit and "Be Aware Audio" safety feature, the review notes the lack of active noise cancellation and limitations in Bluetooth range through...Read more

P
pcmag.com
10/12/2018
JLab Flex Sport Wireless Review - PCMag

The JLab Flex Sport Wireless Bluetooth headphones are an exercise-focused over-ear model evaluated by PCMag with an average 3.0 out of 5 rating. Retailing at an original MSRP of $99.00 (and seen discounted to $29.99), these headphones utilize 40mm drivers to deliver a sound signature that is heavily sculpted, overly bright, and frequently tinny across its three built-in EQ modes...Read more

W
wired.com
09/11/2018
Review: JLab Audio Flex Sport - WIRED

The JLab Audio Flex Sport is a lightweight, 6.3-ounce over-ear workout headphone designed for fitness enthusiasts looking for comfort and affordability at a $99 price point. The reviewer found that the device breaks the mold of typical bulky workout gear, offering three modular fit options (loose, normal, and firm tension bands) and washable, sweat-wicking ear cups made of a...Read more

G
global.techradar.com
01/12/2025
JLab Flex Open Earbuds review

The JLab Flex Open Earbuds are identified as an affordable, budget-friendly alternative to high-end open-ear audio, featuring a clip-on design that ensures high comfort and total situational awareness. Key pros include 8-hour battery life (24 total with case), Bluetooth multipoint, and a secure fit for workouts. YouTube·this However, the open-ear design suffers in loud environments,...Read more

(Translated)Show original

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6.7
creative-sound-blaster
Creative Sound Blaster

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7.7
jbl-tune-660nc
JBL Tune 660NC

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7.8
logitech-zone-300
Logitech Zone 300

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6.3
jbl-live-400bt
JBL Live 400BT

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6.3
moondrop-edge
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Headphones

7.9
boult-audio-q
Boult Audio Q

Headphones

7.2
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Skullcandy Uproar Wireless

Headphones

7.0

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