Per
+ Nice appearance, small lies comfortably in your hand
+ Very quiet clicks
Contra
- No tilting wheel, but only 1 key for "back" navigation
- Energy consumption is for a mouse (felt as high as a vacuum cleaner ...) extremely high. The (very good) batteries last about 2 hours usage per day 2-3 Weeks !!! A similar wireless mouse comes to 3 months!
- Bluetooth does not seem to be fully developed for mice. The mouse will lose after a few minutes of non-use the connection to the PC (standby?) And the restoration of the link is a matter of luck. Sometimes it works sometimes not. Mostly can no connection be made and the PC must be restarted or the connection can be costly manual.
Conclusion: The mouse is pretty and quiet but unsuitable for practical use. For the high price you get even 2 mice with better properties at another renowned manufacturer. My next move is based on Bluetooth does not guarantee, but on wireless technology. For although you need an additional USB space, it tears the connection does not constantly and by the way, the adapters are now very small.
