Great product
I love this product and now have three of them.  I also bring one when I travel sometimes if I know I'm going to a cheaper hotel that will probably be noisy.  It provides a soothing &#34;whooshing&#34; noise that blocks out traffic sounds, TV, loud voices, etc.  It definitely helps me sleep and I've also used it when I'm working from home to block out noise from the street.
Rating: 5 stars