I suffer from awful tinnitus and always need some sort of noise to help mask it at night. I bought this to replace a older machine. I’ve only used it for a couple of weeks but so far very impressed. Good selection of sounds and the various fan sounds are great. The built in light is helpful as well. The only drawback is it only comes with a standard USB cable , no plug so I had to hunt about for something suitable. Happily the Kindle plug works with it but be warned. Other than that it’s very good and worth the price. I guess it would be good for use with young children as well. So I can fully recommend it!