The experience of listening to music changed dramatically when the Walkman is introduced. For the first time, people can listen to music personally with high quality audio, without anyone else being able to listen. This is because he listens through an innovative mini speaker called a headset. There are headsets in the form of headphones that are like headbands. Some of them will easily fit in the earlobe and are called earphones. Compared to headphones, earphones are superior because of their more compact and not too eye-catching form. As an additional tool, earphones are also very helpful in hearing sound so that it is clearer, especially when receiving telephone calls. Good earphones can eliminate most of the noise around you.