Present, point, annotate and impress with the Presentair™ Bluetooth presenter, laser and stylus. Kensington packs everything you need into a sleek, easy to grip product that slips easily into a shirt pocket. The built-in presenter features intuitive 4-button controls that allows forward and back control of PowerPoint® and Keynote® presentation software with no drivers needed. There’s also a powerful red laser pointer to help illustrate your point & a button for a blank screen option. Presentair communicates with your laptop via Bluetooth from up to 30 feet/10 meters away. When it’s time to make your point on the tablet screen, Presentair™ continues to shine with a responsive, touch-sensitive stylus tip that makes notes, annotations and illustrations a breeze. Presentair™’s battery lasts up to 9 hours in normal usage and has 10 days of standby juice. Recharging is easy too. The micro USB cable is included and plugs right into Presentair™’s body. Once you’ve dazzled your audience, slip the Presentair™ into its carrying case and you’re ready to head to your next presentation.