But a really good device, has a small flaw: If you want to hear very quiet music, you can hear a noise from Quitsch-CD player. This is in the long run very uncomfortable. But I hear the music like with headphones, so it does not bother me. Otherwise, the device has a good sound! Very nice, I think the sleep timer function, where you can 15 Inserting / 30/60 or 90 minutes. Operating the device is very simple, an instruction manual you need not actually taking your fingertips! All in all I would recommend this device very, apart from the CD running noise times!