She is pretty, except for the Microsoft logo, and its size is perfect for my hand (hand quite standard). Pairing with a Macbook is easy, just run a Bluetooth scan ... The war between the two firms would it a myth?
Pointing very correct, in my wooden desk or on paper. Mild and pleasant click, what is expected of a mouse what.
I particularly appreciate that this mouse does not block a USB port for a dongle.
Lowlight: the central wheel is VERY unpleasant. She managed to annoy me in 10 minutes so it "hangs". We feel all screens one by one, you have a muscular index.
For battery life, all I can say is that 2 hours after opening they still work.
In the end, not unhappy. But I'll have to order a book on "the art of zen stay with a recalcitrant central wheel." There's this at Amazon?