An outstanding mouse, I recommend using it as a Bluetooth mouse; but, if you require one that also has a whistle, I suggest going with the Sculpt Ergonomic Mouse instead.
PS The experience with Razer mice, Logitech mice, HP mice, MadCats mice, and Microsoft mice has demonstrated that Microsoft mice are superior than the others, although there is, of course, potential for further development.
Concerning the functioning of Bluetooth: it is reliable, there are no malfunctions, and if you leave theSee full review