I've been using it for about 3 months and overall I'm happy with my purchase. There are disadvantages, but the advantages outweigh. I used to use a more budgetary model of headphones from this brand - the difference is palpable.
Different pros:
Microphone quality, sound quality, decent autonomy, a large selection of ear pads, quality materials and assembly
Some cons:
Not confident to stay in the ears, sometimes the connection with the phone is lost, not the most successful shape of the headphoneSee full review