It's like a bookstore product from 90s and not in like a bad way.  The sounds are nice, and the speakers are pretty good.  I wasn't expecting stellar sound since they only need to produce basic sounds like oceans and thunder.  My wife used to rely on her phone to make some of these sounds, but was always scared it would interfere with her alarm.  Now she doesn't have to worry. [This review was collected as part of a promotion.]