Share the music with this stereo headphone splitter. When the music is great, it should be shared. With this stereo headphone splitter, just plug in another pair of headphones and the music can be shared between two people. Each listener will hear the same quality sound when listening to your iPod or any digital audio device with a 3.5mm stereo headphone jack. This headphone splitter allows two people to share any audio device with a 3.5mm jack (including iPod, Zune, CD player’s, mp3’s, and more.) There’s no sacrifice to sound and there’s separate volume control. It can also be used with a phone, such as an iPhone, to allow you to use a microphone on one side and a headphone on the other.