Features: PLUG & PLAY PRESENTATION CLICKER --- The 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 required, 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) 100M STABLE CONNECTION CONTROL --- This 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 process BRIGHT 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 WIDE COMPATIBILITY --- The 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, 8,10, 11. Supported software include Excel, Google Slides, ACDSee, PowerPoint, iWork, Prezi, etc IDEAL TOOL AND COMPANION --- This 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 today