Really comfortable! There are 3 connection methods: wire (initial setup and charging), Bluetooth and 2.4ghz. When you first connected to the computer, you were automatically prompted to install software for configuration. During the game, the buttons under the wheel for changing the sensitivity are very convenient (if I can figure out how to change their value, it will be even better). I note the comfortable rubber inserts on the sides, it has become more convenient to control the mouse. The case, although matte, but not easily soiled, does not leave marks on it from the hand / fingers. Batteries last for 6 hours of play, despite the fact that when I started playing the charge was at 76%, and she asked for recharging by 15%. So, I think 7-8 hours may be enough. Extremely happy with choice