I'm keeping it for myself!
This was going to be for the baby's room, but after trying it out myself I'm going to have to get another one because I can't let it go!  The sound quality is really good, so much better than asking Echo Dot to play white noise, or brown noise, or any ambient sound. That big speaker really makes a huge difference. I also love how there are multiple levels of "white noise" because I find traditional white noise grating, I like more in the range of what is called brown noise. This one has tone ranges from super low to super high. It also has a range of fan sounds and various nature sounds, rain, etc and the heartbeat for infants (which also sounds super good by the way). I ran it on battery one night and it went at least 8 hours, I didn't let it run until it died though, it could have gone longer. I'm very happy with this noise machine!
Rating: 5 stars