The PresentAir Pro Bluetooth 4.0 LE Presenter offer three modes — Presenter, Media and Custom — so a user can select the button functions that work best for the task at hand. A free PresenterWorks app offers custom options. The sleek design fits in a pocket or can be placed into a pen/stylus holder. The presenter also works as a touch-activated stylus, and the red laser can call attention to any part of a presentation. The included carrying case provides convenient storage that protects the PresentAir Pro from scratches.