Measy Wireless 2.4G Fly Mouse Keyboard and Mouse Remote Control for Android TV Box PC RC12 To enjoy Android TV BOX and Smart TV convenient & efficient for Conference, Presentation & lecturing To share large TV and projector screen; 2.4GHz DSSS radio transceiver, 10M feet Max, distance Wireless(RF 2.4G)connection, smart portable size To enjoy PC Multi-media Entertainment at home Support Win7/ Win XP/ Vista/ Android2.2 2.3 4.03 4.1