A:AnswerI think it does a pretty good job of cancelling out other sound in the room or house. I have to take them off to hear anybody in my house ask me questions. It obviously isn't as much as a higher end set of headphones but I think it works great for the price.
A:AnswerSo you will need a port for this. Much like the one for apple since the headset is wired. Though I don’t know much about Android their may be a port for it. Ultimately yes it should work.
A:AnswerI have the same thing. I fixed it for me. It’s just that it’s a crappy lever priced mic so it only worked at like a really specific angle and I had to make sure not to move it to much