Application:Indoor Panel Size:50cm Max Resolution:512*512 Viewing Angle:170 Pixel Pitch:0.9mm Color:full colour Contrast Ratio:5000:1 Brightness:2000cd Response Time:5ms Input Voltage:12V, 1.5A ( AC-100~200V and 50/60Hz power provided) System:Linux system APP Control:IOS & Android APP & PC control Wifi control:Wifi Size:50cm(65/80/100/120/150cm available) Protection Cover:Acrylic or PE cover Sound:Bluetooth support Content Format:3.JPG, MP4, AVI, RMVB, GIF(directly read video or picture file) Hologram Video:Normal video with black background Machine life:more than 50,000 hours under normal working conditions Show More