Overall, I really like these headphones. Even with a few little design quirks, the audio quality is rich and they are quite comfortable. There is a bit of background hiss though, and that is the reason they get a lower rating than other headphones I have tested with similar build, features and audio quality.
This keyboard is one of the better feeling (non-mechanical) keyboards I own, with fast and accurate key response. It is similar to a high end laptop keyboard, with a slightly smaller than average key layout and springy feedback. I can type significantly faster with this keyboard then I can with the other wireless keyboards I own due to the response of the keys. Unfortunately the touch pad kind of sucks.