The X-1 Surge Sportwrap 2G Waterproof Headphones gives athletes and swimmers the stable fit of a behind-the-neck headphone, combined with the sound quality of an in-ear headphone. The waterproof X-1 Audio Surge Sportwrap Headphones are designed for high impact, vigorous activity in or out of the water. X-1's patented waterproof technology allows the Sport Wrap headphones to withstand heavy perspiration, rinsing after active use, and submersion to 12ft/3.6m underwater for an unlimited amount of time. Includes 5 sets of Elastomer earplugs (XS-XL) to ensure a secure and comfortable fit while paddling, running, and working out. Ergonomic sheared shape sits flush with the ear and is designed to promote proper alignment of the earbud with the ear canal for superior sound and less drag in or out of the water. The latest waterproof technology delivers improved bass quality, while sound-isolating, watertight earplugs provide warm sound and dynamic bass response powered by Surge's waterproof 8mm neodymium drivers. Ergonomic neckband actively manages the headphones coiled cable and delivers a stable fit. Precision engineered and individually tested to deliver high quality fit, function, and durability for long-lasting performance. Pounding surf, huge wakes or just your favorite running route - these are the X-1 Surge Sportwrap Headphone's playground.