The workmanship is perfect. Everything is implemented very high, the shooting with the fine grooves are immaculate in every respect. The polymer coating also makes a durable impression.
The sound is probably a bit bass heavy for some users. I usually only use over-Ears and as much bass is lost due to noise. In the in-ears you really missed a Ton. The earphones are excellent noise-tight to the outside world. You could also use them as earplugs.
From the comfort I am thrilled because the various essays offer the possibility of the in-ears adapt to the Ohrlochgöße. In my journey of several hours I have no tenderness or similar felt.
One criticism is that the volume control for Apple products is not working (Android already!). The additional button for forward, back etc. is working properly.
Furthermore, the cables are no longer wrapped from the control element, but "blunt" rubber. The often rubs jacket collar, causing noise or pulls on the cables.
All in all I am very satisfied and have the Xiaomis always. In size also not an issue.