JINHEZO 3.5mm Stereo Plug To 2 x 3.5mm Stereo Jack Splitter Adapter PLASTIC Made in USA or Imported Extremely lightweight and very compact Splits any 3.5 mm audio jack into two connections Use with PC, stereo, MP3 players, any 3.5mm output jack. movie or anything else that requires (or is compatible with) headphones! This headphone splitter gives you the option of letting a friend listen to your mp3 player. IPod video game, movie or anything else that requires (or is compatible with) headphones!