The Music Branches is a stylish audio splitter allowing couple or groups of people to listen to music simultaneously. One Plug is designed to be attached to your MP3 player, while the other three plugs can be attached to 3.5 mm head phone jack. If you want to share your favorite music with more friends, you can connect more splitters together. It also works for speakers. Imagine the trouble AV stores or galleries have with all the ugly cables lying around connecting to dozens of demo speakers. This solves a retailer's display problem by adding a pleasant overall look.