Yurbuds Focus Limited Edition Sport Earphones Earbud design Directs sound into the ear for deep bass and extended frequency response. Adjustable ear loops provide a secure fit, and 5 pairs of ear tips offer customized comfort. Sweat- and water-resistant design Allows safe use in the elements and during vigorous workouts. Noise cancellation Blocks distracting background noise, so you can focus on your music. 3-button microphone Lets you easily control compatible Apple devices. 4' DuPont KEVLAR fiber cord Offers durability and a wide range of motion