Archos 18b in 4GB: great autonomy, in the morning I used it for 3 hours and I have not lost even a drum line under 3! quality sound with my helmet is great (JVC headphones, bought elsewhere): the highs are better than my old phillips, the bass is a little worse, but it remains relatively good sound !! the value for money is worth it !! I advise you (ps: the board of a musician)
