The Case has integrated buttons for the volume buttons and the power button. That is so far OK for me, but I could do without it ... But what bothers me, and that is "deceptive" reproduced in the pictures:
The mute switch is very low "lost" in the case and the hole in the case is very small.
Spigen has such cases, significantly better resolved ...
I'll probably keep the case if I "better" can not find any, but the opening for the mute switch, even improving slightly ...