H2O Audio 100% Waterproof Headphones. Noise Canceling, Sweat Proof Surge+ Swim Headphones Perfect for Swimming & All Watersports, 'Black/Blue' Connectivity Technology: Wired SUPERIOR SOUND. Our Waterproof headphone technology uses the highest quality internal sound components to produce the best possible sound under water with premium bass. HIGHEST WATERPROOF RATING. 100% waterproof stereo earphones that can withstand heavy perspiration, rain, and complete submersion to 12ft/3.6m underwater with an IPX8 rating. PEACE OF MIND  Buy with confidence! Our product includes industry leading 1 YEAR WARRANTY. We are a small business and stand behind all the products we make. COMFORTABLE & EASY TO USE. Designed for athletes by athletes with innovative and highly satisfying technology. Ergonomic sheared shape sits flush with the ear and is designed to promote proper alignment of the ear bud with the ear canal making it comfortable for you. Includes 5 sets of high quality earplugs (XS-XL) and tree tip set to ensure that these earphones stay securely in place while in activity. H2O Audio Surge+ waterproof headphones have a normal length cord 3.6 ft. Its sweat proof quality allows it to be the perfect headphones are workout and headphones for gym,swimming, biking, running, surfing, paddle boarding.