Featuring the latest in wireless technology, the PresentAir Pro Bluetooth 4.0 LE Presenter has everything you need to present with confidence and so much more. With USB ports at a premium on todays ultra-thin devices, the PresentAir Pro uses Bluetooth 4.0 LE technology to pair with your device. The PresentAir Pro buttons offer three modes Presenter, Media and Custom so you can select the button functions that work best for what youre doing. Download the free PresenterWorks app and discover all the options the Custom mode has to offer. The sleek design fits right in your pocket or you can place it 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 your presentation. The included carrying case provides convenient storage that protects the PresentAir Pro from scratches.