No need for fan
I was very ready to replace all the fans in my kids' rooms and our's with a noise machine.  I bought the double-speed version of this machine and we always use the higher speed of the two.  It seriously sounds just like a fan without making the room cold!  It's so small it hides nicely behind picture frames in the rooms.  We bought three of the single speed models for the three kids' bedrooms and we are VERY pleased.  Great product!
Rating: 5 stars