I luv this product!!!!!!
I just love this machine since it cancels out all the other annoying  background noise. This product is definitely a white noise machine & for anyone concerned about this product emitting anything potentially harmful I put mine on the floor next to my bed & the sound is loud enough & perfect for me to drown out traffic, bird & airplane noise. The only thing I am sad about is not knowing about this product decades ago since it is a really wonderful product. The sound of the machine sounds sort of like a regular fan or a bathroom fan. For me it's the perfect sound machine & makes it where I can fall asleep with ease & just what I was hoping for.
Rating: 5 stars