I bought this mouse because it had the best battery life of all the mice I reviewed. So far, the original batteries have already outlived the mouse I was using previously. I will be happy if I get even half the battery life out of this mouse that is specified. All in all, a good purchase.
Quick to connect, fast on, shutoff switch; Hoping battery life is as good as specified
A bit of difficulty opening battery compartment; Centre button is useless for MAC OSX