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Product: Logitech R500 Laser Presentation Remote Clicker with Dual Connectivity Bluetooth or USB for Powerpoint Wireless Presenter (Discontinued by Manufacturer) The R500 is optimized to work with Windows, Mac OS, iOS, Android, and leading presentation software including PowerPoint, Keynote, PDF, Google Slides, and prezitm.
Move and present freely from as far as 20 meters (65 ft) away. Perfect for medium to large-size rooms.
The R500 pairs with the powerful Logitech presentation app so you can customize button functions, monitor battery life, and set an on-screen timer for your presentation.
Connect the R500 to your computer via USB receiver or Bluetooth low energy technology. A convenient, built-in dock stores The tiny USB receiver inside the R500 when not in use.
The R500 runs for 12 months on a single AAA battery. When your battery is low, The R500 goes into a 'power-saving' Mode – disabling the laser to extend battery life so you can continue presenting for an extra week. Logitech Red Laser