... ,size including15"/17"/19"/22"/26" ect.2. Document format display:MP4(AVI/DIVX/XVID),DVD(VOB/MPEG2),VCD(DAT,MPEG ... .Sample and convenient to installation,no need to damage the wall. 11.Functions optional:Touch,Internet controlling,Body inductive function,tv ... ,Club,Bar,Internet cafe,Golf field ect. 15-26 inch wall-mount advertising player