Hook up is easy and straight forward

A very handy device! Hook up is easy and straight forward. I was having to move and chair and fumble around behind a TV to change/unplug/plug the jacks from the sound system to the headphones and vice versa. A real pain. Hooked this up and positioned where easy to get. By just pressing the top button the sound switches from sound system to headphones. Good sound quality. A great simple design.