2.4GHz Wireless Presenter

An ideal tool for a perfect presentation.2.4GHz Radio Frequency (worldwide license free radio frequency)Remote control slides from a distance up to 15 meters.Function keys could be switched under PowerPoint and Windows Media Player Mode both.Laser point function (with lock design for children protection).Receiver is compliant with USB1.1 interface.Support plug-and play.Turn to sleeping mode while motionless over 10 minutes.Battery support AAAx2.Built-in mini stick controller to shift mouse and indes (optional).