【2-in-1 USB Type-C & Plug and Play Presentation Remote】This 2-in-1 USB Type-C receiver presentation clicker offers plug-and-play convenience, requiring no software installation. Mac users may need a simple initial setup. The USB receiver is conveniently stored in the bottom of the remote to prevent loss. (Note: 2 AAA batteries are not included). Intuitive Presentation Pointer with Volume Control: This wireless clicker supports full/black screen, volume control, page up, and page down functions. It boosts confidence during teaching, coaching, speeches, meetings, or conference presentations. Plus, the strong red light makes it a fun cat toy! 【Long Control Range & Strong Red Light】Enjoy a 50m control range and a 200m red light range. Highlight and point out key information with the bright red light, easily visible on most backgrounds (not recommended for TV/LED/LCD screens). Move freely around the room to engage with your audience. 【Universal Laptop Compatibility】This 2-in-1 USB Type-C PowerPoint clicker with a red pointer is compatible with PowerPoint, Keynote, Prezi, Word, EXCEL, ACDSee, iWork, and more. It supports Windows (2003/XP/Vista/7/8/10/11), Mac OS, Linux, and Android. Simply store the receiver inside the remote when your presentation is finished.