X-1's patented waterproof technology allows 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 waterproof seal and comfortable fit while swimming, 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.
Improved Bass Amplified Sound
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.
Precision engineered and individually tested to deliver high quality fit, function, and durability for long-lasting performance.