[No Longer be Tethered to Computer] 1.Computer clicker control distance: 98FT/30M.You will no longer be tethered to the Mac/computer and move around the classroom while switching PPT/Google slides. 2. Red light Range: 328FT/100M. You use the red light pointer to point out what you want to highlight.<br>[Widely Compatible] Slide clicker can immediately pair with your computer. Slide Advancer support systems: Windows 2003, XP, Vista, 7, 8, 10, Mac OS, Linux.PowerPoint remote supports software: Keynote, Google Slides, MS Word, Excel, PowerPoint/PPT, etc.<br>[Where's USB Receiver] USB receiver is stored in slot at the end of the presenter by magnetism.The size of presentation pointer is similar to a pen. Weight: 44g (included battery). You can easily put power point remote clicker in your pocket or bag.<br>[USB-A & Type-C Receiver 2 in 1] Pointer for PowerPoint clicker's dongle is not only fit for devices with USB-A interface, but also for devices with USB-C interface, such as recent edition MacBook, Mac Mini, HP EliteBook 1050/755, Dell Latitude Vestro 7000/5000 Series, etc.<br>[Easy to Use] No need to install any software, just plug and play. Wireless presentation clicker connection is fast and accurate, so you have no frustrations during the presentation. The clicker for laptop presentations supports red pointer, page up/down, black/full screen, volume up/down.