Summary: Actually I do like this mouse...it handles wonderful...comfortable in the hand...BUT..I wont recommend it because the batteries are next to impossible to replace..In order for me to change mine...I had to break a piece of plastic our of the center...now it probably wont work at all...my luck...
Summary: I found this mouse very big and not very well designed anatomically as I get some pain on my hand after some hours. Bought a Logitech M185 afterwards to replace this, and no pain on my hand after months of use! Same on u HP!
Summary: The outstanding battery life isn't a plus point when it's achieved by sending the mouse to sleep almost as soon as you take your hand off it, and then not polling for wake-ups very often. Neither is this a very comfortable mouse, with the scroll wheel feeling a bit awkward and not grippy enough. It does have a clicker, but it still doesn't feel like you can confidently cycle through weapons in an FPS or through Minecraft's hotbar.
Summary: I have a HP TouchSmart desktop computer, and the wireless mouse that came with the computer stopped working properly (the left mouse click stopped responding). I therefore bought a new wireless mouse, choosing a HP one, thinking that it might be compatible with the dongle I already have (and which was supplied by HP).