[conviction]

Which earphones should i buy?
 
Budget max 1100 Rs
 
Requirements:
1) Good, heavy base
2) Clear sound
3) Good noise isolation
4) Good accessories (least imp)
 
I listen to all kinds of music from pop,rock,metal,rap and of course contemporary hindi songs

 
I have been using Creative EP630 for the past 1.5 yrs.
 
Please suggest which one should I buy... any other earphones suggestion is also welcome