I have this mouse in gray and red (the red is clearly a pink that can not be seen on the product picture!). It lies well in the hand and with respect to responding precisely and quickly on the screen. The mouse can be switched off, you can store the radio dongle in her battery is, the size is normal with tendency smaller than "normal" mice, scroll and mouse buttons have an average volume (not super quiet, not super loud ... if someone worth drauflegt). Overall, the part has a great value for money, even if I still can not make a statement about the durability. However, if reviewers write "Even if the part should go broke after two years ... -Then a new Rapoo M10 buys ... you have to stop" --- then I have this little understanding. This too should the unfortunately still ongoing development of our throwaway society, so not to be seen. Even a low-priced product should last longer, otherwise it makes certainly more sense to spend a few euros more. Conserve resources and avoid waste are important issues. Here it should be mentioned that at the very least iat the packaging of Mouse no full plastic blister, but paper with a small plastic holder