JBL Live Flex 4 Blue
anything for a smile
Blue
Color: Blue
It's unbelievable how bad these are compared to plain wired earbuds. I've tested them in various scenarios ; inside an airplane, inside a noisy metro, while running and indoors. The ANC (active noise cancellation) simply can't cancel the noisy environments, while it produces weird muffled sound. Also it drains the battery pretty quickly and I need to bring my wired pair as a backup...
The buds are big and weirdly shaped, keep slipping out of my ears even when I just sit down on a chair. As a result I need to constantly readjust them in my ears, which triggers the touch controls either switching sounds profiles or pausing the audio. Just annoying. No question running while wearing them I've almost lost them a couple times.
The display on the case has no added value for me, as there isn't a scenario where I would choose to carry the case instead of my phone.
These earbuds are bringing more inconvenience than convenience and at this price point they're not worth it.
Kallia
4 October 2026
Automatically translated from Nederlands
154,-
154,-
Product number | 979283 | |
|---|---|---|
Manufacturer code | JBLLIVEFLEX4BLU | |
Brand | JBL | |
Warranty | 2 years | |
Processing of your defect | Via Coolblue |
Weight in grams | 9 g | |
|---|---|---|
Color | Blue | |
Material | Plastic | |
Built-in microphone |
Water-resistant | ||
|---|---|---|
Water resistance | Splash proof | |
IP certification | IP54 |
True wireless earbuds | ||
|---|---|---|
NFC | ||
Compatible with applications | ||
Application options | Adjust ambient awareness, Adjust noise canceling, Personalize sound |
Bluetooth | ||
|---|---|---|
Bluetooth version | 6.0 | |
Bluetooth profiles | Hands-Free Profile (HFP), Remote control (AVRCP), Standard Audio (A2DP) |
Type of USB port | USB-C | |
|---|---|---|
Power supply type | Rechargeable battery | |
Average battery life | 7 hours | |
Charging case | ||
Battery life case | 40 hours | |
Wireless charging | ||
USB port |
Sound reproduction | Spatial audio | |
|---|---|---|
Hi-Res audio | ||
Noise canceling | ||
Adjustable noise canceling | ||
Volume limit | ||
Frequency range | 20 - 40000 Hz |
Tested by expert | ||
|---|---|---|
Equalizer |
Headphones wearing method | Earbud | |
|---|---|---|
Type of ear cushions | Earbud | |
Remote control on ear cups |
Earbuds (sleeves) included |
|---|
Our digital expert will help you, but it can sometimes make mistakes, like humans do.
According to our earbuds expert
You can hear every detail in the sound thanks to the 12mm drivers and Hi-Res audio support.
Thanks to JBL Spatial Sound, you can enjoy spatial audio that you can hear all around you.
You can control your music with the touchscreen charging case, so you won't get distracted by your smartphone.
With noise canceling on, you can only use the earbuds for 7 hours on a full charge.
Current product
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Receive more coverage in case of damage than with your standard warranty. Coolblue takes care of everything: from taking out the insurance to repairs. Is a repair not possible? You receive the purchase price as CoolblueCredit.
XCover is allowed to arrange and process insurances on behalf of the insurer. The insurances are governed by Belgium law. If you have a complaint, you can contact the or our customer service.
First, add your earbuds to your shopping cart. On the next page, choose one of the Protection Plans below. You always have a 30-day return window and pay no deductible in case of damage or theft.
You can cancel a monthly insurance every month. You can cancel an annual insurance every year, even if you paid in advance. Want to cancel it earlier? You receive a refund for the years you're not insured anymore.
