Excellent sound, great autonomy, proper video. Very convenient to go from music to video, resume playing the movie, and we are not obliged to put in charge every 2 days! By cons, navigation is not VoIP, far from being intuitive, you have to paddle a bit before understanding, especially since the manual is more than amber! And then the screen is touch certe, but not very sensitive, you have to aim and press! For music, it really is excellent, provided of course play good quality formats ... And then there was an amazing amount of sound settings, you will always find the right depending on the music we to. Conclusion: I am delighted