How things work

In our life’s we search objects can help I make more easy our life’s and can move more rapid as the pace of actually society. The persons today prefer objects very small because is easier can make different activities at the same time, for example, we can running and listen music, eat and watching a series, etc. But no only for make more easily our life we select an object, also for its versatility, for example I can use this object for the study, work, do sports, etc.

One of favorite’s objects of persons actually is headphones, this object the persons use in the transport, when they study in the reading room, etc., and this is because the headphones is a very small object, this is the best quality. The headphones are invention of the “Beyerdynamic” company in the last years of decade of 1930. Be overcrowded with the appearance of new sound systems individual.

The headphones to classify of different categories, for example for the form, yes or not have microphone, etc. And with as time passes we can have headphones big or small, or of different colors, for make different activities, etc. But the principal function always is can hear sounds a different frequency because this object receive signal electric of the electronic source, for example radio, music players, etc. and for its form, small, we can put in our ears as speakers and this generate audible wave.  

Although we select this object for realize different activities for all characters before mention, also we have to know about danger of use this object, for example when we used the headphones at full volume for much time, we can damage ours ears. Or when we walk for the streets or in public transports, or any moment, we pay attention for the occurred in ours surrounding. Also say the headphones can have a medicinal use.

In conclusion, the headphones is a great object for we can realize our activities of better form, also we can use in different moments for its size, we have headphones of different colors, etc. Just as we can use for listen music, audiobook, watching a series, talk for phone, etc. But also we have to know a bad use of this object be able to damage our ears.