The Norwii N29 Wireless Presenter Has A 300 Ft Long Range, 2 Point, Customized. Multifunctional Presentation Remote - ?PPT clicker default settings: Page Up/Down, Full/Black Screen, Hyperlink, Volume Control, Switch Windows. ?Besides, pointer presenter supports key-customized function, each button can be set to Media Play/Pause, Previous/Next Track, Volume Mute, F5, Esc, Alt+F4 etc. Humanized Design - ?The silicone buttons are vulcanized and upgraded, more durable and not easy to damage. ?A bright orange button that stands out, easily let you locate the l*ser button. ?A big bump on the Page Down key can prevent you pressing wrong buttons. ?One-piece design, the mini USB receiver stores in presenter tail with a magnet system. Long Control Range Bright - ?Wireless pointer is equipped with top-grade microchip to ensure a real 100M/ 330FT control distance, Red Light Distance: up to 200M/ 660FT. ?Presenter clicker produces a bright red light that's easy to see against most background (Not Recommended for LCD/LED/TV Screens) Wide Compatibility - Computer clicker supports systems: Windows, Mac OS, Linux, Android(For MacBook on OS, plug the usb receiver into the laptop and a box will pop up to select 101 or 104 option). What You Get - 1x Presenter Remote, 1x USB Receiver, 1x Gift Pouch, 1x User Manual