Headphone, little amplifier held or worn near the audience's ear or inside the external ear. Normal structures incorporate the hand-held phone collector; the earphone, where a couple of headphones are held set up by a band worn over the head; and the fitting headphone, which is embedded in the external opening of the ear.Earphones are a little piece of hardware which you wear over or inside your ears so you can pay attention to music, the radio, or your telephone without any other person hearing. A headphone is the piece of a phone recipient or other gadget that you hold up to your ear or put into your ear.