3.5mm Mini Plug Stereo Headphone Splitter Adapter - 6 inch FREE SHIPPING FEE
It has a male 3.5mm (1/8”) stereo mini plug on one end (the one you use to plugs into headphones, a walkman, portable CD/DVD player, MP3 player, computer, iPod etc.), and two color coded Stereo female 3.5mm jacks on the both ends.