Initially, I was very excited because the design features much. However, in the operation I had to notice that the mouse buttons trigger almost too easy and too fast. Thus I often musse finger consciously raise in order not to click on something at the slightest touch what I want. But that is not so much. Is annoying that once the mouse has simply not made a "Mux" more, I have swapped the batteries and continue to do nothing. After I complained about it has come not from this side. Very ägerlich!
