... 2.TouchableTV for training 3.assistant for classroom teaching 4.CCD sensing touch TV touch TV factory contacts ... The Touchable LED TV widely applied in the fields of teaching, training, conferences, advertising, display, query, command and other ... & Specifications: ComponentsSpecificationsRemarkTV Control BoardChipset: MST6M48RHS OSD Language: Chinese,EnglishVideo Input: TV,PC-RGB,HDMI,YPbPr,S-Video, ...