Just what I was looking for!
This is perfect!<br />It's compact, easy to use, and button lights up at night.  I needed a constant sound all night (not just one with a timer), and this one has both.  The 'fan' sound is perfect.  I can adjust the volume and sound.  It has a memory function where I can turn on late at night and the same setting from previous nights is ready to go.  Small enough to travel with if needed, and it would work well for a nursery/adult/child/travel.  I'm very happy with this item after searching for awhile.
Rating: 5 stars