Take comfort in sound. With its flexible neckband adjustment, Samsung U Flex Headphones are made to fit perfectly and withstand harsh conditions so they keep working wherever you need them, whether at the gym, commuting to work or out jogging. Be generous to your music. Samsung U Flex Headphones are engineered with two-way speakers, consisting of 11 mm woofers and 8 mm tweeters, so that every timbre is timbre is truly accurate across the entire frequency spectrum. Keep your music flowing without interruption. Samsung U Flex Headphones' proprietary Scalable Codec technology optimizes audio performance despite radio interference to ensure continuous, stable Bluetooth sound. Stay productive with little effort. With integrated Bixby support Samsung U Flex Headphones lets do things conveniently through voice command. Simply talk after pressing or while holding the active button and Bixby will start working for you even while your smartphone is in your pocket.