The headset is really small, very light and provides high quality of which the price of about 30 It should be kept in mind. I personally find it comfortable to wear. Even with longer phone calls, for example with my mother expresses nothing, tweaks or similar. The connection with my S5 is constructed stable and fast. My mother can very well understand me and the same is true the other way around. The battery life is approximately 9 hours. As long as I do not telephone now and then I just go use it, I can say that there were so 6-7 hours before I had to recharge. In between, there was, however, even in standby.
NFC is present but is not used by me.
All in all, that is a beautiful headset that does its job well.
