Bests & Worsts Reviews from Amazon

So I have had the NC2 for 3 days now. Pros: Sound quality is clear when it comes to hearing podcasts, listening to music that really emphasize vocals, and also on phone calls. The comfort is amazing, had worn the earbuds for about 3 hrs straight and not a single bit of discomfort. The charging case is incredible and have not have had a single issue charging the earbuds. (It is a little odd that the charging port doesn't insert all the way, but it charges just fine and doesn't come out in any way. Cons: There is an issue with the noise cancellation that I have. So when all is fine around surrounding and there minimal to moderate surrounding noises the earphones to fine blocking the sounds. But for some reason when there is a big noise or bang the earphones pop. Or for instance when I would get out of my truck and close the door the earphones would pop. I also own the NC9 by Tozo and never have I had that issue with the noise cancellation. It truly is very odd. Summary: I have truly thoroughly enjoyed these earbuds. It is my first pair with the stem style earbuds. Sound quality is good and fit is very comfortable. The only shortcoming is that of the noise cancellation