The dynamic sound, all-day comfort, and rugged design of JBL Endurance Zone earbuds will inspire you to reach for your physical limits and beyond. JBL OpenSound technology fuels your workout with punchy sound from a perfect listening angle that keeps your ears free, but aware of the surroundings. And there's minimal sound leakage—because the person on the next yoga mat over doesn't need to hear what you're listening to. The comfortable, lightweight design keeps you going for hours, while the secure ergonomic earhook curve and rainproof, dustproof, and sweatproof design lets you exercise as long and as hard as you like, in even the wettest weather. Stay motivated with up to 32 hours of combined battery life. These earbuds are serious workout gear, designed for your hardest workouts.

• 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.
• 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.
• 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.
• 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.