4600 высокие технологии портативный интерактивный whiteboa

1.4600 high technology portable interactive whiteboard 4600 high technology portable interactive whiteboard whiteboard PortableConvert any suitable surface into an interactive whiteboardCompetitive priceEasy set up & connectInteracts directly with your computer 2.4600 high technology portable interactive whiteboard whiteboard Feature Convert any suitable surface into an interactive presentation screenThe sensor can be placed on the top of any suitable presentation surface along with sense-pen which as marker or mouse.The sensor takes the advantage of ultrsonic and infared no ware orientation technology to achieve more accurate positioning effect.The portable interactive whiteboard can be used in many areas which includes teaching and educational area, corporate and business presentation, and conference facilities and auditoriums.