JBL Endurance Zone Air-Sound Headphones Purple JBL Endurance Zone revolutionizes training, combining dynamic sound with a secure fit. Designed for an active lifestyle, they let you fully immerse yourself in your music without losing touch with your surroundings. With a durable design and long battery life, they're the perfect partner for any athletic challenge. Benefits: - Safety and Ambient Awareness: JBL OpenSound technology delivers high-quality sound while leaving your ear canal open, crucial for outdoor workouts. - Maximum Durability: IP68 waterproof and dust-resistant, the headphones are resistant to sweat, rain, saltwater, and sand, regardless of the conditions. - Long-lasting Power: The rechargeable battery provides up to 32 hours of music playback (8 hours in the headphones and an additional 24 hours in the charging case), enough for multiple intense workouts. Crystal-clear calls: Four built-in microphones with noise-canceling technology ensure clear and intelligible calls, even on windy days. All-day comfort: The lightweight liquid silicone construction and adjustable over-ear headband ensure a secure and stable fit, perfect for long-lasting wear. Easy personalization: The JBL Headphones app lets you customize your sound with a 10-band equalizer and personalize touch controls. Superior performance and durability: The JBL Endurance Zone headphones are built to withstand even the most demanding workouts. With an IP68 rating, they're ready for anything from a downpour to a strenuous beach workout. Their lightweight design is easy on your ears, and the memory foam headband ensures the headphones stay in place no matter how intense your activity. Quick charging gives you 3 hours of listening time after just 10 minutes in the case, an invaluable feature when you need a quick power boost. JBL's innovative Endurance Zone audio technology utilizes JBL OpenSound technology, which delivers rich, dynamic sound, including deep bass, without clogging your ear canal. This allows you to enjoy your favorite music while also hearing important ambient sounds like oncoming traffic or bike horns. The precise fit and directional sound also minimize music leakage, ensuring privacy during calls and listening. Reliable connectivity and intuitive operation: The headphones feature Bluetooth 5.3, ensuring a stable and fast connection. Multi-point connectivity allows you to pair the headphones with two devices simultaneously, making it easy to seamlessly switch between them, for example, when taking a call or watching a movie on your tablet. Intuitive touch controls on the housing allow you to easily manage music and calls without having to reach for your phone.