Good gadget

Good gadget, very useful for sharing music on different headphones or earphones (allows listening to several while maintaining a certain silence for others).
You should also know that it works in as Input Output! This means that with audio sources, you can connect headphones 5 / headphone / speaker out, but you can connect audio sources 5 to hear the result on one headphone / speaker etc!
Only regret: the small cable that is really fragile.