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  1. Earbuds

Second Chance JBL Tune Flex Black

7,9/10 (98 reviews)
View all accessories
JBL earbuds
  • Second Chance JBL Tune Flex Black
  • Second Chance JBL Tune Flex Black
  • Second Chance JBL Tune Flex Black Main Image
  • Second Chance JBL Tune Flex Black detail
  • Second Chance JBL Tune Flex Black product in use
  • Second Chance JBL Tune Flex Black
  • Second Chance JBL Tune Flex Black
  • Second Chance JBL Tune Flex Black
  • Second Chance JBL Tune Flex Black
  • Second Chance JBL Tune Flex Black
  • Second Chance JBL Tune Flex Black
  • Second Chance JBL Tune Flex Black
  • Second Chance JBL Tune Flex Black
  • Second Chance JBL Tune Flex Black
  • Second Chance JBL Tune Flex Black
  • Second Chance JBL Tune Flex Black product in use
  • Second Chance JBL Tune Flex Black product in use
  • Second Chance JBL Tune Flex Black product in use
  • Second Chance JBL Tune Flex Black
  • Second Chance JBL Tune Flex Black
  • Second Chance JBL Tune Flex Black Main Image
  • Second Chance JBL Tune Flex Black detail
  • Second Chance JBL Tune Flex Black product in use
  • Second Chance JBL Tune Flex Black
  • Second Chance JBL Tune Flex Black
Second Chance with signs of wear
  • Returned product in opened original packaging
  • Complete with damaged accessories/parts
Purchase price 59,- 47,-
No longer available

State of this product

  • Returned product in opened original packaging
  • Complete with damaged accessories/parts
Details signs of usage/damage
  • The charging case has multiple scratches on the back
Everything on Second Chance

Pros and cons

According to our earbuds expert
  • You can switch between an open and closed design with the included earbuds, so you can choose how much ambient noise you hear.
  • Active noise canceling reduces distracting ambient noise and white noise.
  • With the JBL Headphones app, you can personalize the sound reproduction via an equalizer.
  • The noise canceling of earbuds reduces noise a lot less effectively than noise canceling of headphones.

Product description

You can choose how to wear your JBL Tune Flex Black. With these fully wireless earbuds, you can choose between an open and closed design. So you can also choose how much ambient noise you hear. With an open design, you hear more of your surroundings and with a closed design, you hear less. If you choose a closed design, you can turn on noise canceling. This technology mutes ambient noise and white noise. This way, you don't have to raise the volume too much in a noisy room. In the JBL Headphones app, you can customize the sound reproduction according to your style.
Download the manual (6.4 MB)

Tips for using this product

Tips for using this product

Read our tips and find out all about how to set up your product and use it the right way.

View all support

Key specs

Type of ear cushions
Earbud
Noise canceling
Yes
Quality noise canceling
Basic
Average battery life
6 h
Sound quality according to customers
Very good
View all specifications

Suitable accessories

Cleaning kits for earbuds Cleaning kits for earbuds (1)
Data cables Data cables (5)
Charger adapters Charger adapters (24)
Hearing protectors Hearing protectors (18)
View all accessories

Reviews

98 reviews
7,9/10 (98 reviews)

Rating

28 reviews with 5 stars

49 reviews with 4 stars

16 reviews with 3 stars

3 reviews with 2 stars

2 reviews with 1 star

Rating per section

Sound quality
8,0
Wearing comfort
7,3
Design
9,3

Most helpful reviews

Our expert review

JBL Tune Flex: flexible earbuds

  • Determine the wearing method yourself
  • Extensive app
  • Less suitable for long listening sessions
  • Lucas. audiospecialist.
  • 14 July 2022
  • Automatically translated from Dutch
9,2/10

Highly recommended

  • The JBL app can be customized to your liking
  • The various sizes are easy to change
  • The earplugs start to hurt with longer listening sessions
  • Doortje
  • 31 December 2022
  • Automatically translated from Dutch
7,2/10

Not recommended unfortunately

  • Sven
  • 2 August 2023
  • Automatically translated from Dutch
10/10

Very happy with it

  • Good sound
  • Very nice design
  • Charging cord very short
  • Ted
  • 9 December 2022
  • Automatically translated from Dutch
7,6/10

Very good!

  • Sound quality is top notch
  • Earbuds are very comfortable
  • Liesbeth
  • 13 February 2023
  • Automatically translated from Dutch
5,2/10

The same defect every time

  • Long battery life
  • Contact the case
  • Anna
  • 24 April 2024
  • Automatically translated from Dutch
9,6/10

Good Quality earphones

  • Sits nicely
  • Good quality
  • Touch is very sensitive.
  • Jorg
  • 23 May 2023
  • Automatically translated from Dutch
9,2/10

Value for money, recommended.

  • good sound
  • Sound settings can be controlled via app (I use an iPhone) (e.g. bass / club / speech / jazz, etc., but can also be adjusted in terms of content)
  • still not found after 1 week of use.
  • Gerwin
  • 17 February 2023
  • Automatically translated from Dutch
6,4/10

Expected better

  • Sound is certainly good
  • Catches too much wind
  • Sayon
  • 2 May 2024
  • Automatically translated from Dutch
9,6/10

Top

  • Jordi bruynseels
  • 2 February 2023
  • Automatically translated from Dutch
Our expert review

JBL Tune Flex: flexible earbuds

  • Determine the wearing method yourself
  • Extensive app
  • Reasonable noise canceling
  • Less suitable for long listening sessions

The JBL Tune Flex are very unique earplugs. I decide how I wear them; as earbuds or in ears. In addition, I adjust all kinds of settings in the very extensive JBL app. I only find the earplugs less suitable for long listening sessions.

Determine the wearing method yourself
I always find in-ear earplugs more comfortable in my ears than earbuds. That is why I immediately grab the supplied accessories when unpacking and select the right size earplugs. Once in my ears, I don't feel any difference with any other in-ear earbuds. They are really good and sturdy. I think this is cleverly designed, since earbuds and in-ear earplugs are completely different. I only find the earplugs less suitable for long listening sessions. After about 2 hours my ears start to irritate slightly.

Extensive app
In the My JBL Headphones app I adjust the earplugs completely to my own hands. For example, I choose whether I wear the earbuds as earbuds or in ears, after which the sound performance is adjusted. This way I always listen to an optimized sound with my chosen wearing method. I also change the commands of the touch controls, I switch between audio and video mode and I adjust the sound via an equalizer. I like to listen to powerful bass myself, so I select the Bass preset and enjoy my favorite songs even more.

Reasonable noise canceling
The noise canceling of these earbuds is good, especially considering the price. Not everything in my environment, such as people talking or cars driving by, is muted well. But most monotonous sounds are filtered out nicely, for example when I'm on a train. Then I won't be bothered by the raging noise that the train makes.

  • Lucas. audiospecialist.
  • 14 July 2022
  • Automatically translated from Dutch
9,2/10

Highly recommended

  • The JBL app can be customized to your liking
  • The various sizes are easy to change
  • The battery lasts longer with ANC
  • The earplugs start to hurt with longer listening sessions

I really like the JBL Tune Flex. The sound quality is good, as I'm used to from JBL. The matching app gives me even more options. I have set the control to Dutch. I find it easy to switch between earbuds. I can't put in earplugs because of my small ear canals. The JBL Tune Flex are the first ANC earplugs that stay put, with both the original cups and the smallest size rubbers.

  • Doortje
  • 31 December 2022
  • Automatically translated from Dutch
7,2/10

Not recommended unfortunately

It often happens that 1 earbud does not charge in the box

  • Sven
  • 2 August 2023
  • Automatically translated from Dutch
View all 98 reviews

Specifications

Product

Product number
905927
Manufacturer code
JBLTFLEXBLK
Brand
JBL
Warranty
2 years
Processing of your defect
Via Coolblue

Physical properties

Weight in grams
9,6 g
Color
Black
Material
Plastic
Built-in microphone
Yes

Resistance

Water-resistant
Yes
Water resistance
Splash proof
IP certification
IPX4

Connection

True wireless earbuds
Yes
NFC
No
Compatible with applications
Yes
Application options
Adjust ambient awareness, Adjust noise canceling, Installation help, Personalize control buttons, Personalize sound, Read battery status, Update firmware

Bluetooth

Bluetooth
Yes
Bluetooth version
5.2
Bluetooth profiles
Hands-Free Profile (HFP), Standard Audio (A2DP)
Multipoint pairing
No

Power supply

Power supply type
Rechargeable battery
Average battery life
6 h
Charging case
Yes
Battery life case
18 hours
Wireless charging
No
USB port
Yes
Type of USB port
USB-C

Sound

Sound reproduction
Stereo
Hi-Res audio
No
Sound quality according to customers
Very good
Noise canceling
Yes
Quality noise canceling
Basic
Adjustable noise canceling
No
Volume limit
No
Frequency range
20 - 20000 Hz

Sound according to expert

Tested by expert
No
Equalizer
Yes

Casing

Headphones wearing method
Earbud
Type of ear cushions
Earbud
Remote control on ear cups
Yes
Physical buttons ear cups
No
Touchpad ear cup
Yes
Volume control ear cup
No
Carrying comfort according to customers
Below average

Accessories

Earbuds (sleeves) included
Yes
Number of earbuds (sleeves) included
6
Size
L, M, S
Headphones adapter included
No
In my shopping cart In my shopping cart
JBL Tune Flex Black
JBL Tune Flex Black
47,-
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