Startled, I am a little, when I held the mouse in their hands: rather large and very heavy (120 grams), not least due to the AA batteries that hold but hopefully long. Ergonomic no complaints, I use it alternately to the left or right, and no connection immediately because Verbindungsprobs. If I turn off the computer, do I turn off the mouse. I am very satisfied after the first flop with a Techsolo TM-99 Bluetooth mouse that was small indeed (AAA batteries), but without any function.
Addendum 16.10.2014: Ergonomically, the scroll wheel has proved impractical, it should be flat and smooth to make it more safe to use. In addition, the matt surface of the mouse buttons is obviously quickly greasy and the battery consumption seems to be higher than expected. Therefore, devaluation by a star to four star.
