Don't let anything interrupt your rhythm. The JBL Endurance Run 3 USB-C Wired In-Ear Headphones are engineered to fuel your most challenging workouts with superior audio quality. Featuring powerful 8mm drivers and deep, signature JBL Pure Bass sound, this device produces rich bass and crystal-clear audio. Its secure, wired connection also ensures consistent performance, while the IP65 rating guarantees protection against sweat and dust. Plus, with signature TwistLock and FlipHook technologies, you can enjoy a snug, personalised, and stay-put fit for your most intense activities.
Key Features
- Pure Power in Sound: Experience the power of JBL Pure Bass Sound with the Endurance Run 3 headphones. Its 8mm dynamic driver delivers bold, rich bass, making every note clear, punchy, and full of unstoppable drive.
- Stay Secure, Stay Focused: This USB-C headset is made for those always on the go, featuring TwistLock™ tech for a secure, stay-put fit. With FlipHook™ design, you can wear them your way—either in-ear or behind-the-ear.
- Convenient Controls: Thanks to the in-line one-button remote and mic, you can easily answer calls and launch your Voice Assistant without ever using your phone.
- Tough Design: The Endurance Run 3 USB-C features an IP65 dustproof and water-resistant design that helps protect the headphones against sweat and light rain during any workout.
- Effortless Earbud Management: Keep your earbuds neat and tangle-free with the magnetic design that snaps them securely together when they are not in use.
- Wide Compatibility: The JBL Endurance Run 3 Wired In-Ear Headphones work effortlessly with any USB-C device.
JBL Endurance Run 3 USB-C Wired In-Ear Headphones - Black (JBLENDURRUN3CBLKL) is rated
4.5 out of
5 by
24.
Rated 5 out of
5
by
josec307_2478 from
High quality materials and balanced sound makes th
[This review was collected as part of a promotion.] Well balanced sound coming out of these light and comfortable in-ear monitors. The preset bass EQ leans too much into the boomy side and the vocal one sounds good when listening to podcasts and asmr. The cable is rather thin but may be intentional to keep it from tangling. Hopeful that it lasts long as wired headphones tend to fray around the year mark. I like how the inline mic buttons are deep pockets covered in silicone , preventing accidental clicks which may end a call or pause my music at the wrong moments. All in all Its definitely worth a look if youre into crisp balanced sound at an affordable price
Date published: 2026-01-14
Rated 4 out of
5
by
GregM from
Superior sound, super secure, and almost non exist
[This review was collected as part of a promotion.] The earphones were super comfortable and stayed in ears well. I didn’t even feel them in my ears. I typically would not have wired earbuds, but they turned out to be much more secure during running and workouts. I did find that no adapter works. I have a USB-C on my phone, but my girlfriend has a lightning port, so I got an adapter. The adapter didn’t work so I sent it back and got another, which didn’t work either, even though our phones are the same brand. The sound is superior, along the lines with JBL high quality earbuds. I will use them less often than my earbuds, but they will certainly be a good addition to my gym bag.
Date published: 2026-02-26
Rated 4 out of
5
by
JuanG from
Reliable, Comfortable, and Great-Sound
[This review was collected as part of a promotion.] I've been using the JBL Endurance Run 3C for everyday listening and at the office and I've been genuinelyimpressed. The 8mm driver delivers the bold JBL signature sound with punchy bass and crispy highs.
The standout feature for me is the Fliphook and Twistlock designs. You can wear these ear buds either in ear or behind the ear and nit have to worry about them falling off during a run or workout. They stay secure and comfortable the entire time.
With phones no longer having a headset jack the USB-C connection is a welcomed upgrade for modern devices. While they are wired headphones the earbuds are magnetic and help avoid tangling when stored away.
Date published: 2026-02-18
Rated 4 out of
5
by
KyleC from
JBL does not disappoint once again
[This review was collected as part of a promotion.] These headphones sound good! Been a long time since I plugged in a pair of headphones. The ear pieces were snug and comfortable, which was a surprise because I typically have to use two different sizes. Sound quality was fantastic. No sound canceling, but they did not let much in with the tight ear pads. Pulled them from the box and plugged them in. No fuss. No battery worry due to being powered by the phone. The in line volume up and down control is simple and easy to use. Very happy with these headphones!
Date published: 2026-02-26
Rated 5 out of
5
by
cindyt209_667 from
Easy to use and sound great without needing to cha
[This review was collected as part of a promotion.] Nice little headphones. Plug and play, no brainer. They plug right into my phone or computer, no charging necessary. The sound quality is nicely balanced. The ear pieces fit perfectly and they're actually very close to noise canceling because they fit so well and don't fall out They came with 2 different size ear pieces, and the cord is nice and long with volume control on the cord. The only drawback might by they are one type of plug (see photos). But they're a great reliable no charge option otherwise.
Date published: 2026-01-14
Rated 5 out of
5
by
JosephH from
Good gym headphones
[This review was collected as part of a promotion.] These headphones get the job done. If you are looking for a decent set of headphones to keep in your gym bag these fit the bill. The ear buds are magnetized which is an added bonus that helps keep them from turning into spaghetti when not it use. The medium rubber ear cones fit me out of the box, but there are additional options included to fit your ears. I used these for a few workouts which included cardio and resistance training and I didn’t have an issue with them staying in my ears.
Date published: 2026-02-18
Rated 1 out of
5
by
WasJBL from
IPHONE17 owner - these aren't for you
These earphones were purchased as a substitute after my local retailer was sold out of Apple EarPods, and they were strongly recommended as an equivalent alternative. Unfortunately, the performance falls well short of that expectation.
From an audio engineering standpoint, the tonal balance is severely compromised. Low-frequency response is effectively absent, resulting in no meaningful bass reproduction. The midrange is similarly recessed, producing a thin, anemic sound signature with little tonal body or musical engagement. High frequencies dominate what little output is present, further exaggerating the lack of depth and warmth.
Output level is also a significant concern. Even at maximum volume, the earbuds are notably quiet, to the point of being impractical for everyday listening, particularly in environments with any ambient noise.
Overall, the JBL Endurance Run 3C (USB-C) delivers a constrained, underpowered, and poorly balanced audio presentation. Given the strong recommendation from the retailer, this was a disappointing purchase, and one I regret. The product does not meet even modest expectations for tonal fidelity or listening level in this price category.
Date published: 2026-01-12
Rated 5 out of
5
by
laceyc133_6452 from
Fantastic Sound, Secure Fit, and USB-C Convenience
[This review was collected as part of a promotion.] I’m really impressed with the JBL Endurance Run 3C wired headphones. The sound quality is fantastic, and they stay securely in my ears, even while moving around. They come with three different ear tip sizes, so it’s easy to get a comfortable, secure fit.
I love that they’re sweat-proof and water-resistant, which makes them great for workouts. The USB-C connection is a huge plus since everything I use now is USB-C. The in-line controls are super convenient—I can answer calls with the push of a button without stopping what I’m doing. It also works with Siri or Google Assistant by holding the button down.
Another great feature is the magnetic earbuds, which keep them together and prevent tangling. Overall, these are comfortable, practical, and sound amazing. Highly recommend!
Date published: 2026-01-13
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