... PowerPoint and MultiMedia.Main Function1. 2.4GHz Wireless Remote Pointer (Red or Green Laser pointer)2. 3 phases switching, off/ Presentation ... ) 3. Optical Mouse( 360omove,use free)4. Phase 1 buttons: page up, down, left, right, F5, B,Esc and laser point ... carry bag 2.4GHz (Optical Mouse,use free!) Wireless Presenter Red Laser Pointer