1.Used for noise reduction 2.Can be used for cellphone,mp5,pc etc 3.For different kinds of earplug 4.any color are available

headphone sponge

1)with high quality,reasonable price and great credit standing.

2)you will feel soft ,comfortable when you wear headphone with our sponge.

3)any color and any size are customized as your  requirement

4)various density is available.

5)we can supply in bulk or individualy wrapped.

welcome to contact for more information

nosie reduction,duarable,headphone sponge f