A small, fine Presenter

Small, handy and inconspicuous is the presenter in his hand.
The laser has good performance and is also used over longer distances.
The radio link to the receipient works flawlessly even in larger rooms.

Small disadvantage: The device switch off not independent, accidental draining of the battery is therefore possible.
My recommendation: bring Reserverbatterie, since the battery used is not always easy to get.

I would recommend this device without restriction.