Earphones (headphones; head sets; earpieces) are a pair of conversion units, which accept the electrical signals from the media player or receiver, and use the speakers close to the ear to convert them into audible sound waves. Headphones are usually detachable from the media player and connected wi

Earphones (headphones; head sets; earpieces) are a pair of conversion units, which accept the electrical signals from the media player or receiver, and use the speakers close to the ear to convert them into audible sound waves. Headphones are usually detachable from the media player and connected wi

Earphones (headphones; head sets; earpieces) are a pair of conversion units, which accept the electrical signals from the media player or receiver, and use the speakers close to the ear to convert them into audible sound waves. Headphones are usually detachable from the media player and connected wi

Earphones (headphones; head sets; earpieces) are a pair of conversion units, which accept the electrical signals from the media player or receiver, and use the speakers close to the ear to convert them into audible sound waves. Headphones are usually detachable from the media player and connected wi