2 in 1 USB Type C & Rechargable Presentation RemoteUSB Type-C receiver 2 in 1 plug-and-play pointer for presentations, no software is required for installation. For Mac users, a simple setup is required before use. Built-in USB receiver in the bottom of the remote control for presentations to avoid losing.Intuitive Presentation Pointer with Volume Control:This rechargeable wireless clicker supports full/black screen, volume control, page up, page down. Long Control & Bright Red LightThis PowerPoint wireless remote control has 50m and long red light control range of 200m. The clicker for PowerPoint presentations can highlight and point the key part to attract audience eyes with its bright red light which is easy to see clearly on most backgrounds (not recommended for TV/LED/LCD screens). Use this computer clicker for presentations allows you to walk around the room to have closer communication with the audience.Universal Laptop Compatibility 2 in 1 USB Type C PowerPoint Clicker with Red Pointer supports these desktop software: PowerPoint, Keynote, Prezi, Word, EXCLE, ACDSee, iWork etc. This rechargeable slide advancer supports these operating systems: Windows 2003/XP/Vista/7/8/10/11, Mac OS, Linux, Android. When your presentation is over, simply store the receiver inside the presenter's remote control.