This is a style of PC remote controller based on PowerPoint and Multimedia, which has the basic function of handhold mouse, and also the basic function of operating and controlling PowerPoint and Multimedia. Main Function 1. 2.4GHz Wireless Remote Pointer (Red or Green Laser pointer) 2. 3 phases switching, off/ Presentation/ Music (Media Player) 3. Optical Mouse 4. Phase 1 buttons: page up, down, left, right, F5, Best and laser point. 5. Phase 2 buttons: play, pause, forward, backward, volume up and down, start tune/Media Player 6. Clock set ( Self-definite timing, Fixed timing alarm, count down alarm) 7. Built-in flash memory optional(1-16GB) 8. Flash have write-protect faction Feature USB plug-and-play. No driver required. System: WINDOWS98/2000/ME/XP Linux & Mac OS Technology: 2.4GHz Radio Frequency Control distance: 15-25M Working voltage: 3V(AAAX2) Sleep current: 1uA Max output: < 1mW or < 5Mw Packing: Color box with carry bag Carry bag with color box