The only issue with this magnetic keyboard is that the base that lifts the keyboard is slightly loose, but it's a minor problem. Through the software, you can customize the response speed, making it either light or heavy. The colors shown in the picture are not static; they move, and you can customize them via the software or directly on the keyboard. The keyboard has a very quiet sound, and there is a button to mute, increase, or decrease the sound. It comes with switch and keycap removal tools. The price is 170, negotiable.