20PCS Stainless Steel In-Ear Earphone Filter Dust Net Earbuds With Glue

High-grade stainless steel filter silver
This stencil is not an ordinary wire filter. It is made of stainless steel and is of good quality and high grade.
In-ear headphones special filter, dust-proof net, the most important role is to prevent sweat, but not only for dust,
It can prevent ash from entering and suppress the high frequency glitch of the earphone to a certain extent. It is also a small thing, it is also part of the tuning.
Size:3.7mm,4.0mm,4.5mm,4.8mm,5.0mm
Pacakge included:20pcs 3.7-5mm dust screen