The Expander is a relaxation and meditation tool for seminars, demonstrations, research. Works with any light and sound relaxation device and up to 10 people can be connected to it. Used often by hypnotherapists, learning, self motivational and peak performance seminar groups.
The Expander is a "specialty product": a "specialty product" is a model we make but do not stock (it is built to order). Allow 1-2 weeks delivery time.
Ten users at once, getting exactly the same session, with voiceover if desired, separate volume/intensity controls for each. Works with any light/sound system (the Expander has no built in sessions). Great for demos, seminars, research.