MLS 5G and BIATWS 4G

[4Kingdoms]

could do with a few nights sleep not hearing the ocean

If I remember correctly "Superman" loops ultrasonic and masked on the speakers while he sleeps. He "swears" his results have improved exponentially!!

Really?

would not you like wake up when the ultrasonic is silent and the next hour the ocean sound just suddenly comes on, and u just wake up?

Next hour u fall asleep then the fricken next hour the ocean sound comes on again and u wake up again...

how the hell does that even work lol.

Supposedly, you start off with ultrasonic so you can fall asleep and when the masked comes on you should be sound asleep and not even notice it. Supposedly...

I love ultrasonic, it's how I found Indigo MindLabs. Doing a search for ultrasonic. It is all I listen to, even on the headphones... even though we're not supposed to.