True Wireless open-ear sport headphones JBL Endurance Zone

JBL OpenSound technology Enjoy clear, exciting music buds-free, so you can always hear your surroundings while you exercise. A sensitive 18x11mm dynamic driver delivers crisp, clear highs and round, rich mids, while our adaptive bass boost algorithm provides the beat that keeps you moving. The precise fit and directional sound of your JBL Endurance Zone earbuds ensures minimal sound leakage. So even if you have to take a call at the gym, your conversations will always remain private. Designed for sports Get a secure, stable fit every time with a high-grade liquid silicone earhook and adaptable memory wire. Even if you wear your earbuds all day long, they'll fit perfectly, no matter how active you get. IP68 water and dust proof Sweat, rain, salt water, and sand? Sounds like a great time. JBL Endurance Zone earbuds carry an IP68 waterproof and dustproof rating, so they can withstand it all. Not to mention high temperatures, high humidity, or long-distance drops. Control and Connection Specifications Bluetooth version5.3 Bluetooth frequency2.4 GHz – 2.4835 GHz ConnectionWireless Connectivity TechnologyBluetooth Bluetooth profilesA2DP V1.4, AVRCP V1.6.2, HFP V1.8 Bluetooth transmitted modulationπ/4-DQPSK, 8DPSK Bluetooth transmitter power< 10 dBm (EIRP)