wireless mouse 2.4 1.wireless presenter with thumb mouse; 2.Integrative design; 3.CE,FCC,RoHS,FDA approved RF2.4GHz wireless presenter mouseIt is a ... 1, Laser pointer;2, Page up/down;3, Play / ESC : play PowerPoint, Press again to exit;h4, wireless thumb mouse;5, ... ;3, Warranty period: 1 year;4, International standard met: CE, FCC, FDA & RoHS5, Standard package: color box; V-288 Wireless mouse 2.4