Good option
I like the sound machine, but it is not as loud as everyone on the reviews claims it to be....I would opt for the two speed (i'm guessing the two speed offers a louder option) if you're looking for a very loud white noise machine.  I got this for my son, and so far, so good.  However, it is not the loud, &#34;cover all&#34; noise maker that it was described as.  In fact, the ConAir a friend has is much louder.....but I needed something that stayed on all night.  Guess you have to pick your battles.  Good option for an always on sound machine for babies.
Rating: 4 stars