3 Review(s)

Multifunctional touch-keys, built-in laser pointer for presentation for easy slideshow control. 2.4 GHz RF Wireless Technology, built-in USB receiver. 1 x AAABattery Not IncludedStrong red laser pointer for presentation - easy to see against most backgrounds; Up to 39-foot wireless range for free to move around the roomSupport options: MS Word, Excel, PowerPoint, ACD See, website, iWork (Keynote & Numbers & Pages) etc; Windows 2003, XP, Windows Vista, Windows 7, Windows 8 (above), Linux, Mac OS, Android; For MacBook on OS, plug the usb receiver into laptop, it will come out a box, and then you can select 101 or 104 optionUSB Presentation Clicker Buttons: red laser, page up (long press full screen/ Esc full screen), page down (long press black screen/ Esc black screen) , on/off switch