-New Neckstrap style inner ear type headphones for attaching compact-size audio players

-Compatible with any portable player

-Acrylic string with Silicon Coating(Black) Nylon/Aluminum String (White/Blue) strap material

-Neodymium magnet for powerful bass and clear treble sound

-Gold-plated straight mini plug to ensure quality audio transmission

-Supplied with 1 extra pair of ear pad, and strap adjuster to adjust the length of the strap in a length you want