how is the sound compared to a dt880?

Both relatively balanced but DT880 has brighter upper mid range and treble, while the Dunu is almost recessed in this areas comparatively. So basically the Beyer is a lot more etched and brighter.

Thanks for the great review and indeed Dunu DN-200 is one great heavenly earphones! It's my 1st time having hybrids and the sound awes me.

Hybrids definitely seem to be where the most value for money is at the moment - that's for sure

Great review!
... If you only owned some Sony hybrids for comparison as well >.<
I personally have a thing against iems without detachable cables, as  90% of my iems have failed due to a problem with the cable.  Are you 100% sure the cable won't break, especially after some wear and tear?
Is there any chance you could compare them with the EX1000 or MDR-7550 as well? Thanks!

Sorry Uber - the only Sony I owned (for a short period) was the XBA4.  Unlike a lot of people, I actually quite liked it - but the fit was never going to be that comfortable long term.  And I don't have the MDR-7550 or EX1000 (haven't had the pleasure of trying either).  All the gear I have, or have tried, is in my profile. Hard to comment on the cable - as it will be dependent on how you treat your gear.  I've never had issues with any of Dunu's cables though.  Pretty sure they use kevlar as well - so should be strong enough.

The Jlab J4s I had were supposed to be super rugged and also used Kevlar in their cable. Guess how long it lasted before the cable developed a problem.  Hint - Not too long.

Did you ever listen to the Shure SE846?

Uber - I can't comment on the J4s as I haven't used them - but I have used the DN-1000 for well over a year, and I have experience with Shures kevlar reinforced cables.  Both are pretty solid.  Again depends on how destructive you are with your gear.  I tend to be very careful with mine - so cable breakage not an issue.

BaTou069 - no, unfortunately I haven't had the pleasure of listening to the 846.  Came very close to buying one - but then decided to jump on the Adel U6 kickstarter instead.