H2O Audio Momentum Waterproof Headphones: * Weatherproof and sweatproof headphones with an ultra-small, lightweight design for uninterrupted, premium sound that survives all your workouts in any terrain * Sweatproof and rinsable-designed to withstand heavy perspiration, these headphones can be used in all types of weather and be rinsed after use for a fresh, clean fit * Ipx rating: ip4 * Secure fit for athletes * Includes 5 ear tip sizes to provide a customizable fit that keeps headphones in place during even the most rigorous of activities * Includes extra small sizing for petite ears * Reflective for safety-retro-reflective, tangle-free cord illuminates with light for extra visibility and safety while working out or running in low light * Remote and mic-in-line remote is iPod and iPhone compatible, allowing control of volume and playback, as well as placing or receiving calls and activating Siri * Limited 30-day manufacturer warranty