... is a 2.4GHz RF wireless air mouse program, its shape and the remote control, there are over ... ± 2 meters effective distanceFrequency-hopping technology for wireless transmission of data, strong anti-jamming;4, sensor ... for voltage regulation;7, support for all key wake-up;8, has the reconnection function;Sensitivity ... 3.3V11, tabs: Press and hold the key, the cursor can move with the mouse to ...