The X-1 by H20 Audio is a high-quality waterproof headphone designed for active individuals. It is specifically engineered to withstand water and sweat, making it perfect for swimming, running, and other water sports. With its secure fit and excellent sound quality, users can enjoy their favorite music while staying active. The X-1 is also equipped with a built-in microphone, allowing users to take calls without having to remove the headphones. Its durable construction and long battery life make it a reliable companion for any outdoor adventure. Whether you're training for a triathlon or simply enjoy listening to music while swimming, the X-1 by H20 Audio is a top choice for waterproof headphones.