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. (with Anc off)