Amazon.com: Logitech Spotlight Presentation Remote - Advanced Digital Highlighting with Bluetooth, Universal Presenter Clicker, 30M Range and Quick Charging – Black : Electronics
Tutorial: Logitech Spotlight Presentation Remote, The Video Manual - YouTube
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Amazon.com: Logitech Spotlight Presentation Remote - Advanced Digital Highlighting with Bluetooth, Universal Presenter Clicker, 30M Range and Quick Charging – Black : Electronics