H2O Audio Flex Waterproof In-Ear Headphones: * 100 percent waterproof/sweatproof * Powered by H2O Audio"s patented waterproof technology allows these headphones to withstand heavy perspiration, rinsing after active use and submersion up to 3"/1m underwater for 30 minutes * Personal and versatile * 3 different sizes of elastomer ear plugs make it easy to find the stay-put fit that"s best for you * Better fit also means better noise isolation for quality sound in the water or out * Delivers clear, rich sound through 9mm drivers * For athletes, for you-stand up paddle, run in the rain, layout by the pool or relax in bath * Workout harder and longer with your own uninterrupted soundtrack, rinse them off after the baby drools on them or just kick back * These are headphones that can keep up with whatever life throws at you * Rinse after active use * Limited 30-day manufacturer warranty