
This item is no longer available.
The FlipHook design allows you to wear the earphones either in-ear or behind-the-ear, providing flexibility and comfort based on your preference.
Yes, the earphones have an IPX5 water-resistant rating, making them suitable for use in any weather condition, including during workouts that involve heavy sweating.
The in-line microphone and remote allow for hands-free calling. A long press of the button on the remote also activates Google Now or Siri.
The magnetic buds allow for easy and convenient cable management when the earphones are not in use. They simply snap together, reducing the risk of tangling.
The earphones feature JBL Pure Bass Sound, delivered by an 8.2mm dynamic driver. This provides a bold, well-balanced sound with rich bass, enhancing your audio experience during workouts.
Review Summary
2026-03-01T19:00:00
Needed new wired ear buds. Had a pair of another expensive brand that died on me. Thought I would not spend a fortune again. Have known the JBL name for decades and gave them a shot. Very, very pleased with the sound quality. The same as the other brand at mush less cost.
Eastside J.

2026-01-19T19:00:00
Please stop phasing out the wired headphones. Please make them more accessible in stores. These prevent my brain from being microwaved by 2.4ghz or Bluetooth straight to the brain. Im cool with bluetooth over time as we see how safe it is to use, for now im okay with protecting my skull.
andy o.

2025-12-22T19:00:00
I love these earbuds, they are the perfect fit and are overall my favorite. The only problem is that after a couple months of use, one side of the earbuds (usually the left side) will randomly stop working and I'll have to rely on the side that didn't stop. There's no apparent reason for this to happen (nothing looks broken or decayed), and often times the other side will also stop around a month or so later. I have gone through three now and the same thing has happened with each of them.
User67

2025-12-09T19:00:00
The left side does not work. This is the first JBL product that I have purchased that is defective. I have many JBL products that work great.
GPStacey

2025-12-04T19:00:00
I purchased these earbuds about one month ago and, apart from one major issue, they seemed to work correctly at first. The problem is that the earbuds do not have an auto power-off feature when they are out of the case and not in use. As a result, the battery drains very quickly (sometimes completely within a few hours). I have tried charging them many times , but now they no longer turn on at all I am really disappointed because I was very happy with the sound quality initially, but this lack of auto-sleep function and the current failure to power on make them unusable.
jo1979

2025-11-18T19:00:00
I like these headphones, so I keep buying them. These headphones are good for isolating external sounds as a side benefit of the way they fit my ears.
Hot P.

2025-10-24T20:00:00
This is the best pair of wired earbuds I have ever heard. The sound is incredible and even the in-wire microphone works extremely well. I am very pleased with this purchase and would easily recommend them to anyone.
K D.

2025-10-21T20:00:00
These buds are so comfy I bought several pairs. I just wish there were more colors to choose from for the Endurance Run 2, from the looks of it, the first gen buds came with different color options.
PROJEKMAYHEM

2025-10-04T20:00:00
I bought these simply because I've never purchased stereo equipment from a vending machine. Got em at the Pittsburgh bus station out of a vending machine . Ten bucks more, but they work very well and stay in my ears. I paired them with a headphone amplifier/dac and some EQ. They sound very good.
Kjasonl

2025-09-14T20:00:00
Bad quality, and hurts the ears. Also falls out of ear. Should be taken out of production. One earbud stopped working after 2 month use. Only good thing was decent sound quality.
AAAx1

2024-07-22T20:00:00
The "auto off" feature is very problematic. It requires me to restart the headphones every few minutes. Unfortunately, I found that the apps do not support this model for changing the auto-off feature.
OTamir

2024-06-03T20:00:00
My favorite wired earbuds. They are comfortable, stay in ears and the sound is better than most.
333bern

2023-11-25T19:00:00
came in wet, awaiting replacement .. mailed unusable earbuds back almost 2 weeks ago and Still WAITING .. I should have asked for refund. Planning on going out and buying new earbuds next week and will ask for refund on the the replacement ones .. taking a MONTH just to get a set of earbuds.
Tapa

2023-11-18T19:00:00
I both have the Endurance Run and Endurance Run 2 and both earphones have been exceptional! The build quality, sound quality, and comfort are the main reason why I still use them and to be honest, I prefer using it than my airpods pro 2 because I can use this all day without hurting my ears.
hawiepotter

2023-09-30T20:00:00
JBL Edurance run sports - dont buy this model, in my experience it is very low quality. once they replaced within warranty period, after all same complaint within three months. its wire and Rubber parts are cracking and melting. please dont go for it
shinil

2023-03-29T20:00:00
I bought it and day completed firstly of u r thinking about bass means this not bass ear phone just OK but rest everything OK every thing very crisp loud and clear no distortion in listing audio..and watching movies Pros : Bass :3.5/5 Mids : 5/5 Treble :4.7/5 Sound clarity :4.5/5 Comfort: 4.7/5 Build quality:4.5/5 If u r watching movies and listing movies these r best earphones for u if ur bass lover means it is not for u
Brighty

2023-03-15T20:00:00
i bought these earphones not expecting much at this price point, but they were top notch from the built quality till the sound. The base is fairly balanced, and the sound is crystal clear on this one.
Neil67

2023-01-04T19:00:00
très bons écouteurs. le son est très bon et la qualité des matériaux utilisés sont de qualité. je recommande car la marque et les écouteurs sont super
daadou

2022-12-23T19:00:00
I recently purchased the JBL Endurance Run 2 Wired headphones, and I have been extremely satisfied with my purchase. These headphones are designed for use during exercise, and they have definitely lived up to their billing. One of the things that I love about these headphones is the secure fit. They come with a variety of ear tips and wingtips to ensure that you can find the perfect fit for your ears. Once you get the fit just right, the headphones stay securely in place during even the most intense workouts.The sound quality is also excellent. The bass is deep and rich, and the overall sound is very well balanced.
Selim1990

2022-12-16T19:00:00
I am lucky to test this JBL Endurance Run, First, i was really surprise that they fit perfectly on my ears, i have many piercing so it Can be difficult to fit. Great point!! Second, the sound is great, there is no crackling at all, sound pure. The only thing i would like to Glow up is that you have to take them off of your ears if you want to listening the World around you ?? So, to finish, i think they are great quality! Thank you.
Lolipop

Accidents happen where life happens. Protect your favorite Adorama products and purchase a protection plan to stay covered from accidental damage, mechanical or electrical failure, and more.
If we can’t fix it, we’ll replace it at no additional cost.
Protect your product from drops, spills, and more.
Enjoy your gear without fear. We have you covered!
When regular use of your product over time results in mechanical or electrical failure.
We will never charge you a deductible after the purchase of a plan.
Our claims process is simple & easy and our customer service team is happy to help.
Adorama Protect powered by Extend is available for purchase to customers in the United States. Not available for purchase Internationally or in U.S. Territories.
Browse our FAQ
In-Ear (Intra-Aural)
Wired
Dynamic
0.32" (8.22mm)
No
Microphone: Cable
Controls: Cable
No
20 Hz to 20 kHz
No
1x 1/8" (3.5mm) TRRS Male Angled
No
Black
Black
No
Yes
Yes
IPX5
Yes
Yes
Yes
Yes
Yes
50036397964
After extensive research and user feedback, we present the JBL Endurance Run 2 Wired Waterproof In-Ear Sports Earphones in sleek black. These earphones are meticulously designed for active individuals, ensuring an uninterrupted, high-quality audio experience during any workout.
The unique FlipHook design offers versatility, allowing you to switch between an in-ear or behind-the-ear fit based on your comfort and convenience. The combination of FlexSoft ear tips and TwistLock technology guarantees a secure fit, ensuring these earbuds stay in place, regardless of the intensity of your workout.
These earphones are not just comfortable and secure; they are also resilient. With an IPX5 water-resistant rating, the JBL Endurance Run 2 earphones are built to withstand sweat and rain, making them your perfect workout partner in any weather condition.
The in-line microphone and remote add to the convenience, enabling hands-free calls without the need to reach into your pocket. A simple long press of the button activates Google Now or Siri, making these earphones a smart choice for the modern user.
The JBL Endurance Run 2 earphones also feature magnetic buds for easy cable management when not in use. But what truly sets these earphones apart is the JBL Pure Bass Sound. The 8.2mm dynamic driver delivers a bold, well-balanced sound with rich bass, providing the motivation you need for your workout.
In summary, the JBL Endurance Run 2 Wired Waterproof In-Ear Sports Earphones offer a blend of comfort, durability, convenience, and superior sound quality, making them an excellent choice for fitness enthusiasts.
800-336-4525