About this item Presentation Mouse Clicker with USB and Type C 2 in 1 receiver Upgraded version with air mouse function adding USB A & Type C 2 receiver combine in a presenter remote, more comprehensive features help for an efficent slideshow control,and you can freely switch between different port devices such as Mac, laoptop and pc, one for multiple computers. (Powered by 2pcs AAA y are not included). Plug and Play & Easy to Carry The clicker for powerpoint presentations is plug and play without download any . Features an ergono shape that make it comfortable to hold, lightweight and compact design is easy to fit into the pocket. Air Mouse Presentation Clicker with Multi-Features Powerpoint pointer support page forward/backward,volume control, play videos, switch windows, open links, full/ black screen. Intuitive touch keys for easy slideshow control..Computer remote control clicker features intuitive touch-keys for an easy slideshow control. Bright Red Light & Long Control Distance A bright red light that is easy to see against most backgrounds; remote control distance range of up to 164ft, so you can free to move around the room, and bright light highlight key areas of your slides to your audience’s attention ( Not recommend for /LCD/TV screens) Wide Compatibility Presenter Clicker Presentation pointer is compatibles with multiple systems and s, meet your basic slideshows needs, the powerpoint remote control support systems: Windows 2003/XP/Vista/7/8/10, Mac OS, Linux, Android; support s: PowerPoint, iWork (Keynote & Numbers & Pages), Prezi, MS Word, Excel, ACDSee, Website, etc.