... no paper,save resources!5.Full electronic whiteboard founction,perfect business meeting and PPT presentation!6.Off-line storage,capture ... of receiverOSD languagesEnglish, Chinese,SIMP_Chinese,Spanish, French, German,Italian,PC ModeSimply mount the receiver on top of the screen of ... your computer, it can operate in a PC mode using the Digital touchPenStand-alone StorageThe Digital pen can ...