I used Cowon S9 (same sound quality with J3) and now i have a clip zip. If you want better battery life and more storage buy J3. To compare sound quality : without rockbox S9 wins , with rockbox it is hard to say which one is better.Both of them sounds great.

Now I use Samsung Galaxy Gio for music. I used Cowon S9. To compare sound quality : Cowon S9 : 8/10  Samsung Galaxy Gio : 6/10

Quote: Ok.Thanks for the pictures.  

  Quote: Thanks for answer but T-400 and Tx-400 are compatible with Creative EP630. I have an ep630 and it has a bigger nozzle than R04. I think it's weird.Isn't it ?

Hi. I have R04 and I want to buy comply foam tips for R04. I couldn't find any suggestions about R04 with comply foam. Now , I noticed that R04's and GR07's nozzles seems similar. Which tips are compatible with GR07 ?  

I want to buy comply foam tips.But I don't know which one is suitable for R04. Vsonic isn't in the compatibility list. !

Quote:   Could you compare clip+ and x19hd more detailed ? 

Which one is better at sq Sansa Clip+ or Teclast x19hd ????

Quote: Ok.Thanks for helping me.

At first sorry for bad English. There are lots of reviews for Clip+ and i have no doubt that it has great sq. But iriver t9 looks nice.I liked its design.I couldn't find any detaited review about Iriver T9 Also I wonder Teclast X19HD's sq.

Thanks for the answers. I want to ask another question : Which one is better at treble sounds ?

At first , sorry for bad English. I am using R04 aobut 1 year.I'm happy with its performance but I wonder how M2 sounds like ? Is there anybody who can compare them ?  

Now I have a ep-630.I want to upgrade it.But don't have too much alternative.Because of my country.(I won't buy from abroad) Sony mdr-ex300sl Sony mdr-ex77 Sennheiser cx 200 street ii / cx 270 / cx 271 / cx 280 / cx 281 / cx 350 street ii Jays j-jays  These earphones are my options...