Overall, if the product is pretty good, it deserves to be equipped with an FM antenna slightly more powerful (but this is a feature common to many other similar products) because on many stations position "expanded stereo" does not work, it is reserved for local radio stations whose antenna radiation is received with a high level. The sound is okay, but again, the predefined settings Sound Equalizer are not satisfactory: when a real manual control on this type of device ??? If we can find a location where the sound has a better rendering, it is not worth a specific setting according to the acoustics of the place where the device is placed. Overall, I do not regret this purchase, but given its price, one would expect a bit more performance.