This set comes with two audio downloads. You'll get a brief explanation of hypnosis and the soothing sounds line and a sample [mini] guided meditation to try.
You can use the meditation to put you to sleep (if you like) or anytime day or night that you can sneak away for a break :)
It's super short (12 minutes) so, if you're using it to go to sleep, listen to it a couple times in a row (at bedtime) to train yourself. Enjoy!