RF 2.4GHz Wireless Presenter Remote Presentation USB Control PowerPoint PPT Clicker (Battery Not Included) (Black)

Environmentally friendly ABS plastics, Scientific ergonomic design, A plug-and-play wireless receiver, Wireless Technology: 2.4 GHz, 1 x AAA Battery Not Included. A bright red light pointer that s easy to see against most backgrounds, highlight key areas of your slides. Wireless remote control distance range of up to 39-foot, so you can free to move around the room and interact with your audience. Support options: Supports MS Word, Excel, PowerPoint, ACD See, website, iWork Keynote Numbers Pages etc, For MacBook on OS, plug the usb receiver into laptop, it will come out a box, and then you can select 101or104 option. Buttons: light pointer, display of black screen, next, previous, full screen, on/off switch, One-touch keys easy to control slideshow, About laser pointer: hold down the button to keep the light on