Dual-Mode Connectivity (Bluetooth+ 2.4GHz) - Switch between Bluetooth& RF 2.4GHz modes via the convenient toggle button. The presenter is powered by 1x AAA battery (not included) and features an intelligent 3-second auto-sleep mode to conserve energy. Just press any button to wake it up instantly—so it's always ready when you are Plug & Play Presentation Clicker - Simply plug the USB-A receiver into your computer, and you're ready to present. This presentation remote supports a full suite of controls, including: Page Up/Down, Hyperlink, Volume Control, Switching Windows, and Full/Black Screen functions. (For Mac users, a quick one-time permission setup in System Preferences ensures full functionality) Bright Red Light & Long Control Range- Keep your audience engaged with the red light pointer. Whether you're in a small meeting room or a large auditorium, the wireless presenter delivers exceptional range: 98ft for Bluetooth/2.4GHz slide control and 330ft for the light control, giving you the freedom to move around the stage (Not Recommended for LCD/LED/TV Screens) Broad Compatibility: Presentation Clicker support systems: Windows 2003/ XP/ Vista/ 7/ 8/ 10, Mac OS, Linux, Android; Presenter clicker support software: PowerPoint, Google Slides, iWork (Keynote & Numbers & Pages), Prezi, PDF, MS Word, Excel, ACD See, Website and etc What's in the Box - Includes: 1x Wireless Presenter, 1x USB-A Receiver (conveniently stored inside the remote), and 1x User Manual. 2.4GHz RF +Bluetooth Wireless Presenter Remote Clicker for Powerpoints