If you read reviews before buying - you'll see this product has amazing reviews. I did a lot of research before investing and decided on the lectrofan. It is awesome, jus as described. I believe it is great value for money and a competitive price in comparison with similar products on the market. I bought this for white noise for my baby and it is great for him and for myself (sleeping in the same room). Wonderful sound quality, no loops and very good volume range also. I like that this product doesn't require charging but plugs into a USB port and can be used continuously. Great that it has the option for a 60 min timer or continuous sound. If you are looking for a consistent white noise or fan sound with good quality, then this product is the one!
(I also bought the 'hushh' which is good for a portable machine, however it doesn't have the same volume range as the lectrofan. If you want something to simply plug in and stay put, go with the lectrofan...)