Alternative ear plugs in 3 different sizes(S, M, L) are included, made of silicone material, not easy to slip off, it will be very comfortable to wear.
Reliable quality, user-friendly and skin-friendly, flexible, safe to wear without harming ear canal.
Simple operation, helping you regain the pleasure of enjoying music, movies and TV programs.
Adjustable volume, you can turn up the volume from low to high depending on your needs.