Pretty sure there is a thread somewhere on here, where they compared the two. 

Maybe, haven't found any solution yet

Yes, the connector does need quite some force to insert into the E18, don't know if this is normal with the Fii0 cables, but it's like the small things which keeps the cable in place, holds it way to tight, When i connect the E18 to my phone, it pops up with the volume control, and i can control...

The standard one called Apollo, but i also tried poweramp, but no luck. Only the buttons on the E18 work, so i can pause/play and jump to the next track yay! -.-

I bought one,2 weeks ago, and i'm really enjoying it, i just can't get my Samsung Galaxy S3 to recognize it, but i think it's due to android 4.4.4 and cyanogenmod

The E18 uses it's own battery, and if it does anything to your phone, it will be charging it. 

Hi, bought a E18, when i connect it to my Galaxy S3, only the pause/play, and forward buttons work.   BTW, i'm running Android 4.4.4, through a costum ROM called cyanogenmod,    tried to get sound both from the default player, which is Apollo, also tried with poweramp, but no luck, does...

IF i get them for christmas, i will share, probably make a review, using my Fii0 E11 and E18 too :D

I'm a fan of Tiesto, and i don't have a decent pair of IEM, so i will bite on this one i think, good to have something i can wear under a hood, if it's raining outside or something.

Yeah, you are right about that, I like small details like that :D think the middle version will be on my wish list this christmas

Just found this, if you pause at the right spots, there are specs on the wall (:    https://www.youtube.com/watch?v=wJ39oJksQso

Just ordered, looking forward to receiving my new E18   

Really thinking about buying one, seems like the audio quality from the E11 to the E18 is a big jump, since i can use the USB, and bypass my phone and laptops ****ty DAC (:

Well i would love the DAC, as of now, the DAC is either my samsung GS3 or my laptop, then going to my E11. so it would be an upgrade, but how much better does it sound? has anyone tried both the E11 and the E18? 

Would it be worth the money to upgrade from an E11 to an E18?    and i'm only talking from a audio wise perspective, just want to know, how much better it sounds compared to the E11?