For the mouse, it is good but not great.
This is not a mini size laptop, but it has not the standard size. It is slightly smaller.
It is a problem in the long run because not having too large hands, after a few hours, it's a little sore fingers.
And its 2 buttons and roulette are really basic.
By cons, it is pleasant to the touch.
Nice: the mini receiver stores next to the battery.
Therefore, for the price of the pack, the mouse could have been the upper range, because it is not up to the keyboard.
Special mentions:
The on / off switch on the keyboard and mouse! Battery saving on the horizon!
And the Unifying receiver to wirelessly connect any wireless device Logitech, up to 6!
I tried and it works. You can connect eg a different mouse Logitech Wireless easily.