The sound is very powerful. Not to make a push on portable player! The sound is of a very high quality bass have a little trouble, but the midrange and treble are sublime with perfect fidelity c is a real pleasure! Not really suitable for tech and Hip Hop but all other pop style are transandé especially jazz and rock! Its unique st default port is put on the ears and hurt at the end of 1h damage. (The effect decreases with temp)
Really this is for amateur giants! thoroughly recommend !!