Basically, we usually see basketball shoes (specifically, power forward, small forward, center, point guard, shooting guard and even training shoes), running shoes (including jogging, professional and outdoor running shoes), football shoes (like basketball shoes in many places), tennis shoes, leisure shoes (including skateboarding shoes) and racing shoes (individual brands). We can even find sports shoes that are rare here, such as wrestling shoes, fencing shoes, baseball shoes and American football shoes. In short, every sport has different characteristics. In order to meet the needs of athletes, major brands will produce shoes suitable for different sports with functional classification. Recently, Dada Company invented a new type of sports shoes-music shoes, which are equipped with MP3 players, so that users can enjoy more entertainment during sports.