JBL OpenSound technology
Enjoy clear, exciting music buds-free, so you can always hear your surroundings while you
exercise. A sensitive 18x11mm dynamic driver delivers crisp, clear highs and round, rich
mids, while our adaptive bass boost algorithm provides the beat that keeps you moving.
The precise fit and directional sound of your JBL Endurance Zone earbuds ensures
minimal sound leakage. So even if you have to take a call at the gym, your conversations will always remain private.
Designed for sports
Get a secure, stable fit every time with a high-grade liquid silicone earhook and adaptable
memory wire. Even if you wear your earbuds all day long, they’ll fit perfectly, no matter
how active you get.
IP68 water and dust proof
Sweat, rain, salt water, and sand? Sounds like a great time. JBL Endurance Zone earbuds
carry an IP68 waterproof and dustproof rating, so they can withstand it all. Not to mention
high temperatures, high humidity, or long-distance drops.
High durability for intensive use
Both the earbuds and the charging case are made from a rugged, scratch-resistant
material. They’re also easy to grip, even after a sweaty workout, so they won’t go flying
when you take them out. And no matter how many times you adjust them, the rugged
earhook resists stretching and twisting, so they’ll always fit like new.
4 mics for crisp, clear calls
Two beamforming mics per earbud effectively capture your voice while suppressing
noise from other sources. Meanwhile, the beamforming algorithm minimizes unwanted
ambient noise, making your authentic voice more intelligible. The hydrodynamic windproof design significantly reduces distortion from air friction and gives you a crystal-clear call experience—even in the middle of an outdoor run on a breezy day.
Up to 32 hours of playtime, plus speed charge
Your JBL Endurance Zone earbuds have enough power to run a marathon. With up to
8 hours in the earbuds and another 24 in the carrying case, you can make it through a
week’s worth of training runs or gym classes before you need to recharge. Need a quick
top-up? 10 minutes of charging via the USB-C cable* will give you another 3 hours.
*Not included
Convenient to carry
Keep your earbuds close at hand. The rugged, durable charging case has a lanyard hole so
you can keep them within reach in or on your bag. Customize your experience with the JBL Headphones app Find your own sound using the 10-band EQ. Or change the intuitive touch controls on each earbud to handle your music and calls just the way you like.
Google Fast Pair
It just takes one click to pair your JBL Endurance Zone earbuds with your Android Bluetooth® device. After that, Google Fast Pair takes care of it for you.
Google Finder
If one of your earbuds ever does pop out while you’re on the trail (or if you forget which
bag you put them in), don’t worry. You can locate them quickly with Google Finder, which
uses any other nearby Bluetooth® LE devices to help pinpoint just where they are. One or
both buds will emit a high-frequency sound when they’re in range.
Google Audio Switch
Seamlessly switch from one Android Bluetooth® device to another. Jump from a video on
your tablet to a call on your mobile phone, and never miss a moment.
Multi-point connection
Pair your JBL Endurance Zone earbuds with up to two Bluetooth® devices at the same time and then switch effortlessly from one to another. So if you’re in the middle of an exercise
video on your tablet, you won’t miss a call from your partner on your mobile phone.
Frequently Asked Questions
Shop with Confidence at Challenger
