This hybrid model. Earphones looks very simple, but have a surprisingly good sound. Even perfectly. It's the best sound for the price of what I heard. And I have heard of more than 150 models of earphones. Both drivers sounded holistically. It is very important. The boundary between dynamic and BA drivers can not be heard.
 
The build quality and materials is good. Excluding the cable. It memorizes form.
 
Here's a little video:
 
 

Good headphones for music with electric guitars. It sounds like a live combo. The bass and low mids very good, treble slightly pinched. Very comfortable to sit in the ears due to the small size. Cable aging rapidly and becomes rigid, his rings are not victimized.
 
Here is my video review in Russian: