Do you really need a quality set of sports headphones? Choose the MDR-EX15 and you will not regret it. These lightweight and stylish headphones offer great sound quality and high user comfort. The 9mm neodymium speakers ensure that you enjoy your favorite tracks to the fullest. These headphones are extremely light and easy to carry. The comfortable, secure-fitting silicone earbuds will provide comfort even during long periods of listening.