Customer Reviews for JBL - Endurance Race Waterproof True Wireless Sport Earbud Headphones - Black
Customer Rating
5
Talk about bang for your buck
on May 21, 2026
Posted by: d_hughes09
from Atlanta
Just got these today and out the box they already had a good charge on them. I'm already in the yard doing some yard work. Paired these to my phone, tuned in to Pandora and was blown away from the sound quality. The bass is good, treble is too. Made a test call to a buddy of mine and he said I sounded crystal clear. I'd definitely recommend these. They're easy to program through the online app. For this price, I'm highly impressed. Good job JBL!👏👏👏👏
average quality, nothing special, low quality to p
on May 21, 2026
Posted by: wewew
from redmond wa
not worth the price at all: average quality, nothing special, low quality to p
Response from jbl.comBy Customer Support, May 21, 2026
Thank you for sharing your feedback on our JBL Endurance Race TWS. To get the best possible sound, create a tight seal by inserting the eartip at a slight downward angle, gently twisting the earbud to match the shape of your ear, and continuing to twist until it feels secure. Try this with each of the included eartip sizes to find the best fit. After a few attempts, the process becomes quick and easy each time you put them on. You may contact our customer support for further assistance.
Wonderful earbuds! The audio us really good with nice balanced sound and deep bass when neet it. The design its pretty comfortable and solid. The only concern i found was how light and thin the charging case is and how weird the loop feels in the ear. Other than that the earbuds and well made and really good quality! Really happy with them.
I bought this around a month ago and the left ear is almost impossible to hear. The right one is pretty quit but I can still hear out if it.
Response from jbl.comBy Customer Support, May 17, 2026
Thank you for bringing this to our attention. To get the best possible sound from our JBL Endurance Race, the most important step is achieving a secure, airtight seal by angling the earbud downward and gently twisting it into place. We recommend experimenting with all the provided ear tip sizes to find your perfect fit, as a proper seal instantly improves bass and clarity. If you’ve found that perfect fit but still notice a volume difference, the issue is typically caused by minor debris on the ear tip screen or a balance setting that needs to be centered in your app's accessibility menu. Taking a moment to clean the tips usually resolves this quickly and gets your audio back to a balanced, high-quality level. It appears that our colleague has sent you an email containing the detailed troubleshooting and the next steps. If you do not see it, please check your Spam or Junk folder.
I do not like the sound quality or the fit. When I put them in it almost sounds like the outside noise gets louder. I tried all three sizing options and they still fall out of my ears. I would prefer a refund
Response from jbl.comBy Customer Support, May 6, 2026
Thank you for sharing your feedback on our JBL Endurance Race TWS. To get the best possible sound, create a tight seal by inserting the eartip at a slight downward angle, gently twisting the earbud to match the shape of your ear, and continuing to twist until it feels secure. Try this with each of the included eartip sizes to find the best fit. After a few attempts, the process becomes quick and easy each time you put them on. You may contact our customer support for further assistance.
High volume level seems like medium level and medium is low.
Response from jbl.comBy Customer Support, April 25, 2026
Thank you for bringing this to our attention. To get the best possible sound from our JBL Endurance Race TWS, the most important step is achieving a secure, airtight seal by angling the earbud downward and gently twisting it into place. We recommend experimenting with all the provided ear tip sizes to find your perfect fit, as a proper seal instantly improves bass and clarity. If you’ve found that perfect fit but still notice a volume difference, the issue is typically caused by minor debris on the ear tip screen, a balance setting that needs to be centered in your app's accessibility menu, or a temporary glitch with your source device. Taking a moment to clean the tips or test them with another device usually resolves this quickly and gets your audio back to a balanced, high-quality level. If the steps didn't work, please contact our customer support for further assistance.