Music for concerts--small size, light weight, convenient to carry and store, and will not take up too much space, reusable; Silicone noise-isolating -- and small, they are very easy to carry when going out, which can bring you great convenience, for sleeping; Musician --soundproof, with good wearing comfort and high sound insulation, can create a relatively quiet environment for you, noise reduction silicone; for concerts--the workmanship of these is perfect, and you will have a good in using them, concert; Sleep soundproof --some people have a slight discomfort when wearing them for the first time, and will gradually adapt after wearing them a few more times, noise canceling
What's in the box
1 x Earplugs
