update - very good pointers - if your last longer than my ...

Hello there,
To make it short: I have long been looking for a pointer that meets my requirements - who does it!
In position 1 it has the basic functions, and indeed all, so start, forward / backward, left and right mouse button, and of course, the laser pointer.
In position 2, he has yet to multimedia features, such as play and pause, and volume up / down - and, of course, still the laser pointer.
The operation is very simple. Even people who I briefly pushed the unit into their own hands because they themselves did not have a pointer, coped well with the basic functions.
The size is not a disadvantage for me - it is simply good in the hand and the laser spot also does not tremble so so ... ;-)
Prevents the included small bag that he disappears into the briefcase, never to return or turns on itself, and then the battery is weak ... and that the USB flash drive itself is tucked safely back in the unit, is also great - who ever had a USB transmitter has lost, and so that a device could be disposed, will agree with me ... In addition, in the small pocket space for the manual - that is for those who use the equipment less often: you can peek shortly before the presentation again quickly, how it's done!
All in all: just what you're looking for if you have to present more often! Strong buy recommendation!
vg
H.Hellwig

PS Update on Nov 2013: he is out of action for two months. Even a new battery has not changed. No more reaction to any keystroke. Also re-sync was futile.
Well - now I must to max. 3 star cut - it was probably quite a short pleasure.