Choose your earbuds:
Blue
Color: Blue
Current product
102,-
105,-
96,-
105,-
105,-
8 hours
7,5 hours
8 hours
7,5 hours
7,5 hours
In-ear
In-ear
In-ear
In-ear
In-ear
According to our earbuds expert
5 stars
4
4 stars
0
3 stars
0
2 stars
0
1 star
0
After a few weeks of working out with the Endurance Peak 4, I can say these are truly top-notch earbuds. They click securely into place and stay put, even when you're sweating, sprinting, or doing another intense workout. The sound is good and deep, and definitely not shrill or loud. Especially with up-tempo playlists, you notice you're pushing a bit harder. On the train, I turn on the noise cancellation and can hear my podcasts and videos effortlessly. Outside, I let some ambient noise in, which feels more comfortable than completely blocking everything out. The battery is also a relief: I rarely have to think about charging, and a quick charge before leaving really helps. Calls are surprisingly clear; I've already taken a few hands-free walks without any "what did you say?" moments. One downside: the case isn't the smallest, and the touch controls sometimes respond too enthusiastically when you touch your hat. But all in all, these are earbuds that you will be happy with if you like to move and are looking for something that just does what it is supposed to do.
TimHuider
16 December 2025
Automatically translated from Dutch
These earbuds are specifically designed for workouts. Since I work out a lot, I thought they were an ideal product to have. They also have a special feature that allows you to still hear ambient noise. Perfect if you want to keep an eye on traffic while running or something similar. The sound is, as I've come to expect from JBL: excellent. Music always carries me through my workout and helps me push myself to the limit. These earbuds do that perfectly! I don't think they're the most stylish earbuds with the silicone extension, but it does ensure a secure fit. They're really secure. The case is quite large, but I personally didn't find it distracting. If you enjoy working out with music, I would definitely recommend these.
Vamosalaplaya
22 December 2025
Automatically translated from Dutch
Ideal for training
Janna
5 January 2026
Automatically translated from Dutch
Coolblue takes care of everything, from taking out an insurance to repairs
For almost all accidents
More coverage in case of damage than your standard warranty
No deductible
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.
2-year Protection Plan
9,99
one-time2-year Protection Plan with theft cover
13,99
one-timeProtection Plan - Monthly cancelable
0,99
per monthProtection Plan with theft cover - Monthly cancelable
1,99
per month
Product number | 964888 | |
|---|---|---|
Manufacturer code | JBLENDUPEAK4BLU | |
Brand | JBL | |
Processing of your defect | Via Coolblue | |
Old product returned for free |
Weight in grams | 21 g | |
|---|---|---|
Color | Blue | |
Built-in microphone |
Water-resistant | ||
|---|---|---|
Water resistance | Waterproof | |
IP certification | IP68 |
True wireless earbuds | ||
|---|---|---|
NFC |
Bluetooth | ||
|---|---|---|
Bluetooth version | 5.4 | |
Multipoint pairing |
Type of USB port | USB-C | |
|---|---|---|
Power supply type | Rechargeable battery | |
Average battery life | 8 hours | |
Charging case | ||
Battery life case | 36 hours | |
USB port |
Sound reproduction | Stereo | |
|---|---|---|
Noise canceling | ||
Adjustable noise canceling | ||
Frequency range | 20 - 20000 Hz |
Headphones wearing method | Earbud | |
|---|---|---|
Type of ear cushions | In-ear | |
Remote control on ear cups |
Hard case included | ||
|---|---|---|
Earbuds (sleeves) included | ||
Number of earbuds (sleeves) included | 3 |
