I've been using these Marpac/Dohm white noise machines for over a decade and I don't know how I could ever go without them. I take them whenever I travel too. They provide a soothing sound (adjustable for tone and volume) and cover up most sounds in the house or coming from outside (dogs, car doors closing, etc.). I've used other brands of mechanical white noise machines and these are the way to go. Also, get the dual speed model rather than the single speed. There are times when you will want the higher volume.
Rating:
[5 of 5 Stars!]