JBL Endurance Zone Open Ear Earbuds, Waterproof, Secure Fit - Black/Grey

Some workouts demand full presence—eyes up, ears open, and music that actually keeps you moving. JBL OpenSound technology delivers directional sound straight to your ears while keeping you aware of what's happening around you, whether that's a trail turn or a gym buddy calling your name. An 18x11mm dynamic driver brings crisp highs and rich mids to every mile, with an adaptive bass boost algorithm doing the heavy lifting when you need that extra push. Fit matters more than most people think. A high-grade liquid silicone earhook and adaptable memory wire keep these open ear earbuds locked in place through any movement—and the rugged, scratch-resistant build means the case and buds hold up long after the honeymoon phase. IP68 rated waterproof and dustproof, these workout headphones can handle a sweaty HIIT class or a surprise downpour without missing a beat. Running low mid-workout? Ten minutes on a USB-C charge gives you 3 hours back—and with up to 8 hours in the earbuds plus 24 more in the case, you're looking at 32 total hours before you even think about a wall outlet. Need to take a call on the go? Four beamforming mics work together to keep your voice clear and wind noise out, even mid-run on a breezy day.* JBL Endurance Zone—serious workout gear for the workouts you actually show up for. *Based on lab test conditions.