(free) Emotional Pain Relief & Healing Aid (5G – Type B/D Hybrid)

[Shannon]

QUESTION:
For earphones and for sleeping, it's always best to use ocean surf or trickling stream and never use silent with earphones or while sleeping, correct?

You should never use ultrasonic on headphones.  I find that using speakers is better for sleeping.  If you're going to use headphones, use masked format.  If you find that the sound of the masking audio wakes you up, simply set it to play silence for an hour and then start the loops of your program.  That will give you time to fall asleep first.