... 2,use:MP3, MP4, CD, laptops and sound 3,color:customed Detailed Product DescriptionPockets speakers 1,material ... MP4, CD, laptops and sound 3,color:red Pockets speakers(speaker bag,canvas bag)1,material:waterproof nylon2,use: ... Not only such, it can also with sound listen, CD, laptops or other audio equipment, make ... its sound loud and clear. Don't need headphones, ...