In-ear headphones introduction
In-ear headphones, also known as ear canal headphones, in-ear earplugs, or in-ear monitors (ie, the full English name of IEM: In-Ear-Monitor), are headphones used inside the human auditory organs. According to their design, they Will seal the user’s ear canal during use.
L and R are written on the earphone. L is left, which means the left channel. R is right, which means the right channel.
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In-ear headphones are sometimes referred to as earplugs. It refers to headphones that are small enough to fit in the ears. There are two main types of earphones: earbud (non-in-ear) and canal phone (in-ear).
Earbuds are worn on the open part of the ear, usually outside the ear canal. They can increase the wearing comfort in the form of a “headband” or “ear hook”, but because they are not deep into the ear canal, they will naturally not form the kind of sealed listening environment.
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Earphone function introduction
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On the basis of ordinary earphones, in-ear earphones are inserted into the ear canal with a gel plug to obtain better airtightness. This greatly increases the performance of the headset, and this sealing basically provides two functions:
(1) Reduce the interference of external noise to music.
(2) A closed environment is provided, which greatly reduces the leakage of sound. From a practical point of view-in a noisy environment; you can enjoy music at a relatively low volume without being affected.
(2) a: Increase the texture and volume of the low frequency; b: Increase the performance of the music details. The tube of these headphones will be connected to the earmuff and inserted into the front half of the ear canal, thereby creating a sealed listening environment. Many high-end in-ear headphones even customize molds for customers’ ears to provide the best comfort and perfect sound insulation.
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