Not good 1

I was looking for a few good to very good sounding in-ear earphones for a holiday in order to not pack the big headphones need. After the many positive comments I landed at this model.
Visually make the listener ago and what they convey an impression of high quality. The cable is thick and sturdy. For storage there is a small padded box to do so.
Now for the most important criterion, the sound. The headphones had to be fed at a FIIO X1 with various music in FLAC format 192KHz / 24-bit and for "normal" MP3 beweisen.Wichtig for a good sound is at such listeners the right fit in the ear. The sound is generally not differentiated. Subtleties are lost. Somehow I have the impression that the headphones or not certain frequencies reflects inadequate. It is missing the entire sound image of vitality and dynamism. For this price I would have expected a much better sound. After all, these headphones go up to 150 over the counter, despite Made in China.