Logitech R400 presentation remote

Logitech R400 wireless presenter, a tool used to control presentations remotely. Key features include: 
Functionality: Allows users to navigate slideshows with forward and back buttons, start/pause presentations, and use a black screen function. 
Laser Pointer: Includes a bright red laser pointer to highlight specific points. 
Wireless Range: Operates up to 50 feet (15 meters) away from the receiver. 
Connectivity: Uses a plug-and-play USB receiver, with no software installation needed. 
Portability: Features a built-in docking bay for storing the receiver. 
Compatibility: Works with various devices and presentation software like PowerPoint and Google Slides.