A small receiving device plugs into a usb port on your pc so this operates wirelessly and, so far, after the initial charge I haven't had to recharge the mouse after 10 days of use. I would recommend this to anyone who is looking for an alternative to...

This mouse works great, but haven't figured out about lazer pointer.

I bought this mouse because most times I don't have space for a mouse and when I seen this I thought well now I don't need space as its handheld. It works pretty well, I rated the performace a 3 because the moving ball has a delay in it most times...