Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Functionally fine but the sounds need help

We've had a noise machine for Brookstone for about 10 years and love it. We bought this one to use for traveling because it is a little more compact and can use batteries. The first night when turned on it sounded fine. We usually use the white noise setting and that is what we used for this one. In the middle of the night after waking up, I was listening to the noise and it sounded like it had a chant in the background. You could hear the white noise but there were definitely other sounds behind the basic noise. At times it almost sounded as if it was talking to me. I would not buy this machine.