5mW Red Laser Pointer is a great tool for PowerPoint presentations! With 5mW Red Laser Pointer, you can interact with your audiences and still maintain control of your laptop or PC. You don't need to stand beside your computer or Blackboard. With this Red Laser Pointer Pen you have complete control! You can effortlessly deliver your best PowerPoint presentations with the wireless presenter, highlight important details with the USB laser pointer and manage the presentation within a 10 meters range. The USB receiver can be stored in the wireless presenter.