Good white noise, sound quality, tons of features
First of all, the white noise this little device generates is good.  Nice low/high frequencies, and there isn't any kind of looping track that my brain can detect.  There are also a wide selection of natural sound effects, like waves crashing, rainfall, crickets chirping, etc.  There's a timer function, for 30, 60 or 90 minutes.  I like it dark, but there are several color lighting options if you want them. It's powered by usb type c charging, which is included.  The battery lasts for hours on a charge.  The device is compact and great for travel.  As someone who uses white noise for nearly all my sleep, this device absolutely delivers.  Highly recommended.
Rating: 5 stars