Instruct: Classify Amazon reviews into positive or negative sentiment
Query: not near loud enough -- get a box fan

Opened the box, turned it on the "high setting" on the dual mode machine, and I was very disappointed at the volume. The actual sound it makes is a very pleasant sound of air blowing, but its just too soft. I sent the device back to amazon (which, if you are the type to read reviews, you probably already know, has an awesome return policy). I instead purchased a large box fan, and I find that sound volume and is enough to create the white noise I am looking for to sleep.