infrared ray control Controller for ipad Computer laptop pc This product is a computer remote controller with strong function. with it, ... software: WMP, RealPlayer, KMPIayer, TTPlay, WinDVD, PowerDVD The infrared ray control from a distance Application: Windows 2000 and above ... removed batteries ,in order to the components; If the remote is not insensitive, Please timely replace batteries. Package size ...