No Longer Be Tethered to Computer: The computer clicker offers a control distance of up to 98 feet (30 meters), allowing you to move freely around the classroom or meeting room while switching between PowerPoint or Slides. The red laser pointer has an effective range of up to 328 feet (100 meters), enabling you to highlight key points with ease. Widely Compatible: The slide advancer pairs instantly with your computer and supports Windows 2003, XP, Vista, 7, 8, 10, Mac OS, and Linux systems. It works seamlessly with presentation software including Keynote, Slides, Microsoft Word, Excel, and PowerPoint. USB Receiver Storage: The USB receiver is magnetically stored in a slot at the end of the presenter for convenient portability. The compact, pen-sized design and lightweight build (44g including battery) make it easy to carry in your pocket or bag. Dual USB Compatibility: The included receiver features both USB-A and USB-C connectivity, making it compatible with a wide range of devices, including newer MacBook, Mac Mini, HP EliteBook, Dell Latitude, and other laptops equipped with either USB-A or USB-C ports. Easy to Use: No software installation required—simply plug in the receiver and start using the device immediately. The wireless presentation remote provides fast, reliable connections for smooth presentations. Features include red laser pointer, page up/down, black screen/full screen toggle, and volume control.