Need to find replacement for my ear-phones as kaput liao

Model Sony NWZ-A726

- Song (All types - non heavy base but more clear sound - can hear each instrument playing)
- pure MP3 / min 128kbps and usually above only
- Just want back my original 13.5mm driver
- 2nd sony busted ... as i don't really know how to take care the long cable ... i usually just put back in pouch messily
- want to try something else if not will get MDR-EX300 as only RM200

Budget : RM 500 - if 3years warranty max RM800

Was looking at Klipsch Image X5 , Sennheiser IE4 and other ...

Please :-

Only earphones , no headphones

Need to know if got info on estimate will be fine

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