China Factory Wifi 4G Digital Outdoor Indoor Portable LED Poster Display

1. Excellent visual effect, better viewing effect for text and graphic or video 2. Large viewing angle,both H/V can reach 110 degree;getting vivid effect within any position of the viewing range; 3. High contrast ratio and good evenness, high uniformity,without mosaic 4. Resist of the high temperature and antioxidation and anti-statiic;