I bought this mini speaker to connect to an iPod shuffle and put near the cradle of my baby with his favorite lullaby. It works very well and the sound is decent (for this kind of use) but there are some problems. First, the volume is not adjustable from the speaker. It does not bother me because I can do that on the iPod though. Secondly, it is impossible to remove the lights, which is very annoying. After a few nights that hide the speaker to prevent the lights from disturbing the sleep of my child, I opened with a screwdriver (the speaker, not my baby) and I cut foot LED. And now, that's it :)