Nucarture Presentation Pointer,Wireless Presenter, RF Pointer Pen 2.4GHz Wireless USB PPT Controlor PowerPoint Presenter Remote Control Laser Pointer Pen Training Presentation Lecture Clicker Flip Pen-Laptop Pc Control Presentation Pointer Presenter  (na)

? Stylish Design – Environmentally friendly ABS plastics; Scientific ergonomic design; A plug-and-play wireless receiver; 1 x AAA Battery (Not Included); Buttons: pointer, page up, page down, launch slide show, black screen. ? Easy to Use – With a red light pointer the presenter is perfect for speakers, students, teachers, lecturers when it comes to delivering talks & presentation. It has all the functions you would expect and is super easy to use without the need to take your eyes of your audience. ? Plug & Play –The USB receiver is stored inside the presentation pointer for easy pack up and portability, there's no software to install. 2.4GHz universal channel. ? Long Distance Range – Wireless remote control distance range of up to 39 feet, 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), Google sildes, Prezi, etc; Supported OS: Win2000, XP, Vista, Win7, Win8, Win10, MAC OS, Linux; For MacBook on OS X 10.11 El Cap, plug the USB receiver into laptop, it will come out a box, and then you can select 101or104 option.