Micro System with high quality sound good, strong enough, and easy to use (my 3 year old daughter knows change discs 1/2 and listen alone ...). Compatibility with legacy IPod is assured: my G4 (2004-05) is compatible and can be operated by the chain, but there is no display of the titles. Finally, some mentioned that the time disappeared when the extinguished. In fact, cut the eco mode, it says in the manual ... In short, a great product that I recommend.