While it was almost all addressed but for completeness below my short subjective rating;
First, the positive features:
+ Design / optics
+ Quality / robustness
+ Flexibility / Compatibility
+ Number of keys (10)
+ Keys programmable / adjustable via profiles
+ Ready-game and application profiles obtainable
+ Runtime / ergonomics (my expectations)
+ Customizable palm rest
+ Integrated storage compartment for the included BT USB Dongle
+ Beautiful exquisite packaging
+ Printed manual available
Included + AA battery for instant start-up in delivery
So now a pair of sub-optimal properties. which from perfectionism disconnect the Enprodukt:
o feel a little getting used to but ok
o sampling rate / resolution (could be a bit better than 990 dpi)
o pairing without Dongle not intuitive / easy
o Software (Windows) (optics is a matter of taste and function mostly ok but qualitatively it does not convince me)
o No possibility for calibrating mass by weight (but was known and no requirement)
o drivers / software not on disk while -> must first be obtained from the home page
o estimate the remaining battery capacity is similar to the algorithm used by the WinXP Explorer and is ... funny :)
Unique negative characteristics or KO criteria has this mouse definitely not for me personally, and therefore I can recommend this unique cyber mouse.