Stay focused and ready to move with JBL Endurance Race 2 true wireless active earbuds. With 48 hours of battery life* and an IP68 waterproof and dustproof design, they’re built to keep going strong in even the most challenging workout conditions. Their superior fit with optimum sealing, stability in your ears, and all-day comfort, will keep you active from the beach to the boardroom. Powerful 6.8mm dynamic drivers deliver JBL Pure Bass sound. Keep your focus with Active Noise Cancelling, while Smart Ambient technology keeps you aware of your surroundings. Adjust the Sports Mode settings to the intensity of your workout, choosing one of the six default settings in the JBL Headphones App - or customize your own. And with the ability to make crystal clear calls from anywhere, you'll stay connected to the world no matter where your workout takes you.
Q: Can theses be used individually?
A: yes, just put the one you're not using in the case

Stay focused and ready to move with JBL Endurance Race 2 true wireless active earbuds. With 48 hours of battery life* and an IP68 waterproof and dustproof design, they’re built to keep going strong in even the most challenging workout conditions. Their superior fit with optimum sealing, stability in your ears, and all-day comfort, will keep you active from the beach to the boardroom. Powerful 6.8mm dynamic drivers deliver JBL Pure Bass sound. Keep your focus with Active Noise Cancelling, while Smart Ambient technology keeps you aware of your surroundings. Adjust the Sports Mode settings to the intensity of your workout, choosing one of the six default settings in the JBL Headphones App - or customize your own. And with the ability to make crystal clear calls from anywhere, you'll stay connected to the world no matter where your workout takes you.

Tackle your day one song at a time with the JBL Tune 245NC. These true wireless earbuds give you up to 48 hours of exceptional JBL Pure Bass Sound, while the ergonomic, water and dust resistant design gives you all-day comfort in any weather. A simple touch allows you to manage and enjoy perfect calls anywhere, without ambient noises. And with Active Noise Cancelling and Smart Ambient technology, you choose whether you want to tune out the world or engage with your surroundings. The stick-closed design ensures a secure fit, isolation from outside noise for better sound performance. Best of all, the JBL Headphones App lets you personalize your entire listening experience. Stay connected to your world, your way.

Power through your hardest workouts with the GO Air Sport, the perfect everyday sport earbud. With 32+ hours of total playtime, a secure and comfortable sport fit, and 3 custom sound settings, the GO Air Sport are mighty (and fun). Auto connect to your device and add some color to your workout.

Take on your day one song at a time with JBL Tune Flex 2 true wireless earbuds featuring Adaptive Noise Cancelling. They deliver up to 48 hours of exceptional JBL Pure Bass Sound and JBL Spatial Sound, while the ergonomic (and water and dust resistant) design gives you all-day comfort in any weather. Enjoy perfect-sounding calls without ambient noise, all managed using intuitive touch controls. With Adaptive Noise Cancelling and Smart Ambient technology, you can tune out the world, or choose how much you engage with your surroundings. You can even personalize your sound experience with the JBL Headphones App and tailor audio around you with Personi-Fi 3.0. Pop in the JBL Tune Flex 2 and experience your world your way.
| Pros for JBL - Endurance Race 2 Waterproof True Wireless Sport Earbuds - 2025 - Blue | |||
|---|---|---|---|
| Cons for JBL - Endurance Race 2 Waterproof True Wireless Sport Earbuds - 2025 - Blue | |||
| There were no cons for this product— |
Customers love the Endurance Race 2 Waterproof earbuds for their sound quality, secure fit, and impressive battery life. The water resistance and connectivity are also appreciated by users. However, some customers have noted that the maximum volume could be higher and that the earbuds can be uncomfortable for some to wear. Overall, the positive aspects of the earbuds seem to outweigh the negative ones for most users.
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
I love this earbuds. Thank you. They deivered on time. I wanted to say thank you to the delivery driver and this company.
Posted by BradL
These earbuds don’t fall out of my ears when working out and the sound quality is good! Great price!
Posted by JP69
These work great whether I am running or on my bike. They are easy to use with one simple touch.
Posted by Runner