The JBL Synchros Reflect headphones are your new workout partner. They are specially designed to withstand the blood, sweat and tears, while providing you with a legendary sound. They won’t judge you, they won’t tell you to stop. They are here to give you a harder drive! You can run, lift weights, even freestyle climb the tallest administrative building in your town and get arrested – these headphones will never fail you. Blast your favorite tunes and push yourself to the limit – enjoy the quality sound while you better yourself.