Product name:3d advertising hologram display Size:35CM 50CM 65CM 100CM(optional) Display size:30 46.5 60 90 CM Resolution:256*256 512*51*1024 Blade:Single or Double Wifi APP er:Support Input voltage and current:12V 2A OR 24V 3.75A cloud:support Support format:JPG,GIF,MP4,AVI,RMVB,MPEG, etc picture format Use of the site:indoor and outdoor