support custom/real VID, PID Numbers / 3 gear mouse speed adjustable/wireless distanceis 20 meters/speed switch visible WIRELESS MOSEAir mouse/joysticks function/presentation device functional/support the PS3 / multimedia control/comply with safety laser pen/multifunction button - * support custom/real VID, PID Numbers / 3 gear mouse speed adjustable/intelligent province electricity function/ ...
[China Manufacturers]