Power through every workout with the Jbl Endurance Zone Over Ear Wireless Sports Earbuds and included gSport Protective Case. Designed for athletes, these rugged earbuds feature OpenSound technology that delivers dynamic audio while keeping you aware of your surroundings. With an IP68 water and dustproof rating, secure ergonomic earhooks, and durable construction, they are built for intense training in any conditions. Enjoy up to 32 hours of combined playtime, crystal clear calls with four microphones, fast pairing, and seamless multi device connection for unstoppable performance every day.