Swimbuds SPORT Waterproof Headphones (Wired 3.5 mm Jack) - See below under and Product on this Headphone Redesigned from the ground up, Swimbuds Sport offers more of what our customers ask for: Better fit, greater comfort, and a rugged design. Includes 4 different styles of earbuds! Different earbuds work for each athlete. Find the fit that works for you. Rugged construction includes better materials, stronger cords, improved design and a full 1 year warranty. Features third generation Hydrobeat TM sound. Swimbuds is the ORIGINAL short cord headphone and Swimbuds Sport retains a short 40 cm cord (1m waterproof extension included for full versatility) To help reduce our carbon footprint, Underwater Audio has adopted a greener package for our Swimbuds Sport headphones, removing all the extra cardboard that gets between you and your product.