... Detailed Product DescriptionPockets speakers 1,material:waterproof nylon 2,use:MP3, MP4, CD, laptops and sound 3,color:red Pockets speakers ... , CD, laptops and sound3,color:red.It is a speaker, MP3 inline speaker box package. Convenient and fashion, feel good body ... MP3 from scratch and lost. Not only such, it can also with sound listen, CD, laptops or other audio equipment, make its ...