Pros: This mechanical keyboard has blown away my expectations. I have yet to run into any form of an issue with it.

Cons: I cannot think of any cons to add, as I am very happy with my product.

Pros: Headphones Comfortable Noise Cancelling

Cons: Every other possible con listed in previous reviews. I bought these on the newegg scale and semi-ignored reviews figuring it was just luck of the box. But nope - I cannot manually turn them off - They frequently turn sound off and on - I cannot go more than fifteen feet without losing range. I am horribly disappointed and will be using Turtle Beach x12s from 2012 again.