It is made of high quality silicone, which is soft and elastic.
according to the shape of the cochlea, it can't be thrown off, and most of them are suitable for the shape of the ear.
this product is compatible with most earphones with 3.8mm-5.5mm in diameter.
fit for the contour of ear canal effectively, it is comfortable and natural, and you will feel no pain after wearing for a long time.
preventing grease and sweat, it makes the surface of earphone as clean as new
Condition: Brand New,