First of all, because of the different ways of wearing, the general in-ear headphones are relatively small, look good, and look good. However, because the earplugs enter the ear canal, some peoples ears are not suitable,  In Ear Bluetooth Earphones ，so it will be uncomfortable to use the ears for a long time. In-ear sound isolation is better.

The semi-in-ear type mostly uses flat plugs, which are more comfortable to wear and have a uniform appearance. They are suitable for long-term use, and the sound insulation effect is not strong, which is suitable for most peoples ear canals.

The choice of in-ear and semi-in-ear mainly depends on your own preferences. You can choose the one that suits you according to the comfort of your ears, usage scenarios, and usage time.

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