I am excited about the mouse! It is very difficult and not a cheap thin plastic. Therefore, it is also stable on the table and slides with the good glides safely through the tabletop. Here very briefly why I like the product I:
+ Laser, which works even on slippery or off-white surfaces (but not on clear glass)
+ Bluetooth, which works very well with no extra-USB Connector
+ Very great processing
+ Heavy and therefore does not slip unintentionally
+ Suitable for small to medium sized hands
+ Ergonomically, I've never had pain! I do not know of other mice
+ Low battery consumption (holds for 9 months, in spite of daily + several hours of use)
+ Fässt somehow "soft" on the material like it very much
The unit has 2 AA batteries, which are also included! The device itself has only one drawback, the scroll wheel is very good and accurate, but it also makes noises. In the silent office it then falls to when you have a lot to scroll ;-)
From me a clear recommendation to all who want to have a top Mouse that lasts to anfässt great and super lies in small to medium sized hands. That part is really worth the money!