JBL Endurance Run 2 BT Wireless Bluetooth Sport Headphones Colour:Black FeaturesMagnetic earbuds with Auto Play PauseCustom acoustic FeaturesMagnetic earbuds with Auto Play PauseCustom acoustic platform delivers premium sound with accurate bass and low distortionBuilt in microphone with wind reduction for elevated voice clarityUp to 12 hours of listening timeAll day comfort with Flex Form cable and four eartip optionsPowered by the Apple W1 chip for seamless connectivity³Audio Sharing lets you wirelessly share audio with another pair of Beats headphones or AirPods HomePod automatically understands its location in a room by using its mics to listen for sound reflections the JBL Endurance Run 2 wireless will get you the motivation you need to push harder with powerful JBL sound A double press of the button activates your preferred Voice Assistant