Seriously, put your headphones on, curl up the couch or in your recliner, and get set for a great nap. Put your head on your pillow, stretch out in bed, and get ready to drift off to sleep. Set the timer for however long you think you need, or when you want your nap to end, and start it up. Another great offering from Tesla. Good combo of loops and entrainment/programs. My favorite and most used of the four I have purchased. Im sure I will be adding to my collection.
buxwheat about Power Sleep & Nap | AmbiScience™ • Binaural & Isochronic Ambient Sleep Utility