I was very excited to use this, as my husband snores each night, however, when it arrived and I plugged it in NO NOISE came out. I have made an inquiry to the company as suggested on an insert instead of through Groupon, but haven't heard a thing. It's been 5 days.
My husband snores. LOUDLY! This completely drowns him out and gives me something else to focus on until I fall asleep. If you focus hard enough you can hear the loop. I don't focus on it. And like I said fall asleep easily. I love it and would buy it again. Especially at this price!
Really easy to use. Like that you can use it with or without the sleep timer. Some of the sounds are annoying so at present am using one of the water sounds. Wish it had more selection of pleasant sounds.