Strange that a brand like Samsung, recognized quite still, markets such a product: On the quality of the sound, nothing wrong. It's not HiFi but nothing wrong with this type of product. It was a sound certainly adequate enough for the 2x10W. Except .... listening to a CD is simply unbearable! The reason? the drive motor of the disk that is an amazing noise. It spends about if you turn up the sound loud enough, but impossible to listen at low volume CD, kind to lull a child to music in the evenings as the sound at low volume is covered by the noise CD that turns worthy a large ventilated launched at top speed. I thought it was a failure so the noise was loud, and I did exchange the chain against another, but the noise is the same. I kept it because I only used with an iPod, but for those who want to listen to CD, go your way!