The 4XEM Headphone Splitter (4XISPLITTER) lets you connect two headphones or speakers to the mini-stereo jack on an iPhone, iPod, MP3, or CD player. Excellent audio quality-no sound degradation. Features one 3.5mm Male and two 3.5mm Female connectors.
Problem it solves: Split one audio output into two for sharing music on your iPod, iPhone or other audio device. Also will add mono microphone input and a stereo output option to your computer.
4XEM gear is respected industry wide for its high performance, premium quality and durability.