Listen to your favorite album or track, listen to a podcast about history or pop culture, listen to an audiobook or audio magazine – some people prefer to do all of this with a pair of headphones. Everywhere we go we see people with headphones enjoying their own choice of sounds. These could be office workers with eight to five people sharing cubicles or a row of seats, train or bus commuters, people walking home or taking a short run to the park, or people enjoying a moment of solitude at home. Headphones occupy a big place in people's lives. Almost everyone has a pair, whether it's Beats by Dre, Bose, or Audio-Technica. For those who don't have one yet, there are plenty of choices available to them: choosing between headphones and earphones, selecting which brand to buy, and choosing which design to get. One of the most important decisions you need to make is whether to choose wired or wireless headphones. Each offers a different set of features and, for different people, one may be better than the other. So how will you know which one to buy? Let's finish...