WIDE COMPATIBILITYThe computer clicker for presentations has two receiver types for selection: USB and USB-C, which is convenient for switching between different systems and software. Compatible systems include Linux, Mac OS, Android, Windows XP, Vista, 7, 8 and 10. Supported software include Excel, Google Slides, ACDSee, PowerPoint, iWork, Prezi, etc100M STABLE CONNECTION CONTROLThis wireless presenter remote has a coverage range of up to 328 feet, you can walk out from behind the podium and move freely around the room, actively talk with the audience, make your lectures more interactive, and enjoy a stable presentation processPLUG & PLAY PRESENTATION CLICKERThe intuitive touch buttons of this presenter clicker integrate hyperlink navigation, page up/down, volume control, power switch, and full screen/black screen functions. No software is rered, just connect the magnetic 2.4 GHz USB receiver at the bottom of the clicker to your computer and it's ready to use. (Powered by 1 AAA Battery is not included)IDEAL TOOL AND COMPANIONThis slide clicker is very practical for mobile presenters because it comes with a portable clip that can be clipped on a book or pocket for easy carrying. Lightweight and portable, comfortable to wear, this presentation pointer control is a useful helper for meetings, training, and presentations. Multiple color styles will be ideal for giving to friends and family. Upgrade the presentation tool todayBRIGHT RED LIGHT This clicker for PowerPoint presentations can easily highlight important areas of the presentation with a bright red beam so that your audience will not miss any key points. It is suitable for all kinds of backgrounds and is clearly visible even in large auditoriums