特徴: br> 1.2.4GHzワイヤレスプレゼンターペン,withabrightredlightforeasyseeingmostbackgroundsandprojectivesurface. 2.Withbuttontopageup&down,fullscreen,blackscreen,convenientforcontrolyourslideshow. <br><brbrbr 3.WithaUSBreceivernexttothebatterycase,plugandplay,poweredby1*AAAbattery(別売). br 4.Approx.15m/59ineffectivewirelessremotecommunicatingrange,freeforyoutowalkaround&interactwithyouraudience. 5.SupportbrowsingkindsofExcel,PowerPoint,webpage,Ebooksetc. <br><>br Descriptions:<><br> br<br> 1.Ergonomicallyultra-slimdesign&compactsizeoffersyoucomfortusingfeeling.br><br> <br><brbr 2.Greatassistantforteacher,講師、教授、学者、その他のプレゼンター、<><br> br<br>< 仕様:> <br><br<br>><br 材質:プラスチック> <br><><brbr><br> <br><<><>br><> <>brbr有効制御距離:約15m / 59in br<出力電力:<5mW><br> br <> <><<> <br>brbr><br<>><br> <br><>br 1 * USBReceiver