A Headphone is a pair of small speakers which are designed to hold in place close to ours. Headphones are also known as earspeakers or earphones. The headphone can either have wire connection or wireless device without using cables. Different types of headphones have different characteristics of sound reproduction. First successful headphone was developed in the year 1910 which were sold to the United States Navy. In the year 1943, first stereo headphones were produced. As technology developed, headphones were also developed to use in many sectors. Headphones can be used with products like CD or DVD players, personal computers or laptop, home theater, mp3 players, mobile phones and so on. In professional audio sector headphones are used by disc jockeys, sound engineers, etc. Headphones are used by many fields of business like call centers, radio centers, sound studio and so on.
In this crowded world, hectic life and routines in public spaces its almost impossible to find the privacy to listen to music alone. For this reason accessories like a headphone is available so that one can listen to music in a personal space and listen as loud as wanted without having to worry about anyone else listening in. The headphones also come in high definition to provide one with crystal clear sound with slick style.