Rating : - Excellent product
Excellent white noise produced - our baby and preschooler both sleep much better now that they have these in their rooms. The look of the product is not intrusive either, and the settings are sensible and easy to use.

My only complaint is that our first machine developed a rattle on the high volume setting, a few months after purchase. The company replaced it free of charge but we did have to pay to ship it back and it has taken them a few weeks to send a replacement, which is not ideal.