Amazon.com: Logitech R500s Laser Presentation Remote Clicker with Dual Connectivity Bluetooth or USB for Powerpoint, Keynote, Google Slides, Wireless Presenter - Black (Class 1 Laser) : Electronics
User manual Logitech R500 (English - 4 pages)
Logitech R500s Laser Presentation Remote
LOGITECH R500 Laser Presentation Remote - YouTube
LOGITECH R500 Laser Presentation Remote - YouTube
RR0013 Wireless Presenter User Manual R-R0013_QSG Logitech Far East