Infografía para usuarios novatos ... ^-^
fuente: http://www.techhive.com/article/2000079/infographic-the-different-types-of-headphones-illustrated.html (http://www.techhive.com/article/2000079/infographic-the-different-types-of-headphones-illustrated.html)
(http://images.techhive.com/images/article/2012/05/headphones-v4-fina-100000358-large.jpg)