Waterproof and dustproof: The JBL Endurance Race 2 is made for your toughest workout. Their IP68 rating means they’re fully dustproof and waterproof, with complete protection against solid particles and the ability to survive being submerged deeper than a meter in both fresh water and sea water. Even the charging case is IPX2 water-resistant, so it can come along on your next rainy-day run.
Ergonomic wing enhancer with Twistlock technology: The ergonomic wing enhancer on the JBL Endurance Race 2 earbuds uses Twistlock technology. That means a better seal and with more stability in your ears when you’re using them, not to mention all-day comfort.
Enhance your work-out with ‘Sports Mode’: Use the JBL Headphones app to match your workout with ANC, Ambient Aware and EQ. Adjust the settings to the intensity of your workout, choosing one of the six default Sports Modes - or you can customize your own. And when your workout is over, chill out and recharge in Relax Mode by choosing one of five peaceful sounds, like gentle ocean waves or a crackling wood fire.
Active Noise Cancelling with Smart Ambient: JBL Endurance Race 2 earbuds use Active Noise Cancelling to listen to your surroundings and filter out distracting noise. Smart Ambient lets you control how much of the outside world you want to hear, so you can talk with others or stay aware of your surroundings—all without taking your earbuds out.
48 hours of playback time, plus speed charging: Enjoy 12 hours of playtime, plus another three full charges (36 hours) in the charging case*. Need to recharge even faster? 10 minutes on a USB type-C charging cable will give you another four hours of playtime. (*with ANC off)