Features : A high quality gold-plated two-into-one 3.5mm Stereo Adapter. It allows two 3.5mm stereo jack plugs to be used with a single 3.5mm stereo jack socket this product is ideal as a headphone splitter. With this adapter you can share your music player with a friend at the same time! A great accessory for your iPod， Walkman， PDA， computer， hifi system， or other portable media players. Compact design for easy carrying. Connector : 1 X 3.5mm Stereo Male (Jack) 2 X 3.5mm Female (Plugs)