I had to write the review for the sound oasis bc if your like I am than you've been looking, researching, and even tried everything to help you sleep. I love this machine.I bought a pair of very comfortable ear plugs, turned on the ocean and I slept all thru the night. This is night 4 and still sleeping good. Normal nights sleep was only a few hours sporadically. The only thing that I would've liked is for better sound options. That said I'm going to purchase a couple expanded Sound cards.
- A., Sandra