I'm searching a good in-ear that have:
-Price under €30;
-Balanced sound (not too high, not too bass...),
-Can be ordered in Europe.
Many many thanks.
You could look into the following:
- Brainwavz Delta
- SoundMagic E30
- VSonic VSD1S
There are plenty of online sellers who can ship these iems to Europe, but if you want to buy directly from a shop within Europe then I can't help you on that.