Why are they called Momentum?

Yeah you are rather patronising.   But hey, I'll play your game. What don't I like about the design? How about that massive ring around the top that makes you look like there's a radio transmitter on your head?   I also dont like the name or the website aesthetic, with all the moody...

  Use a different one.

  I wondered if they had lowered the volume ceiling a little or if it was just me, going a bit deaf!   What music player app are you using? Most have an option for pre-amping, which should help.

Ok, I looked at the Tera website. That guy is a dadaist, surely.  If you've fallen for this scam, more fool you.   Love that statement he makes:   WWorld's best price performance ratio: The Tera-Player delivers infinite performance at an unbeatable price!   Infinite performance! Too funny...

  I commute to work everyday with my device in my pocket too. My smartphone has physical buttons on the side for volume and touchscreen for everything else. Its probably the least hassle in the world to play music this way. Are you extra-fussy?   I don't understand with that Tera how you are...

  Mate, you sound like a right weirdo.  These things called screens on these new fangled music players? Well, believe it or not but you can scroll through a visual list of songs or albums or artists, and with the touch of a finger decide which one to play! And then you can put the player in...

  Oh, you mean visual distractions such as being able to see what album or track you are selecting?   I assume when you played that vinyl at high school that you turned all the lights off and blindfolded yourself before selecting the record and placing the needle down?

I thought people's eyesight also gets worse the older they get?

What tips are you using on this IEM?

  Sure, but why come to this thread just to say that? That's tawdry.

  So you bought it to sell it on?  Classy.

  Never ever eh? he he.   Not my experience at all, sorry.  For years I've been trying different IEMs, including the ER4P. But I've never been happier than with my current earbuds - the Sennheiser OMX-980.   In my opinion, they make music sound more natural than through ear-canal insertion...

Yes, my advice is this - unless you want the extreme isolation that IEMs provide, give them up and go for either earbuds or headphones. They sound better

And not to forget the bonus ear rape with each set.