This little wireless mouse has incorporated the keyboard, the laser pointer and the mouse functions in one, and it comes with Bluetooth 2.0 connection. With the keyboard, you can modify the presentation details on-site, real-time. Also, by using the 5 Hot Keys designed for presentation navigation and video playing (play, pause, rewind, fast forward and stop), you can significantly reduce the time required for going back and forth between pages during the show and talk, triumphantly keeping your audience from becoming distracted.