White Noise Machine, Denee S1 Sleep Machine with White Noise Sound Therapy System for Sound Spa Relaxation

not a natural sound as would like

great machine. haven't heard clicks when sounds loop, which is great. light, compact, easy to use. my 2 year old loves the birds and lullabies sounds. only thing that isn't great is the 24 hr clock instead of 12 hour, but that's the only thing I don't like about it and we've gotten used to it.

The unit arrived with a part unattached -- the wheel that controls setting the clock and the timer. I bought this for my husband, who is undergoing chemotherapy and has difficulty sleeping. He was able to use it for one night and felt it was too loud to have within reach of the bed, and the looping of the sounds was very evident to him. I liked the design because it is very simple, with an actual knob instead of digital buttons. Unfortunately, with a broken part and the volume issue, it wasn't going to work for us so I've returned it.

I've had the noise machine for over a month now and love it! When I first opened the box I thought it seemed kind of light weight but after putting in batteries it seems beefier. I use it a lot...let it run all night all the time. Though it has an adapter I use batteries so I can keep out of sight. Batteries last a long time. I like the variable sound choices...use thunder and typhoon mostly.but also like ocean and rain. For the price, a bargain.

Sound quality was poor.

A fantastic purchase, it arrived as described and on schedule. It works well for sleeping, background noise, and in particular to cover the bathroom that is a little too close to non-sleeping areas to use comfortably. Or, most any kind of shenanigans that need a little cover noise.

Received defective unit. Won't play. Said they would replace if I paid to ship it back. Cheaper to just buy another brand. Don't waste your money on this.

We have been using this for 5 months. I love that it never goes off if you set the timer on that option.