Support functions including Page up/ Page down/Volume control/Full screen/Black screen, and can also open hyperlink in PowerPoint.
Some functionalities might not operate the same on every application. If this happens, press and hold the “∧” and “∨” keys 1 second at the same time. This allows the presenter to switch to one of 3 modes. 1. The Page Up and Page Down 2. The Up and Down 3. The right and left.