Feature:

1. Screen size :49 inches, brightness: 500 nits, resolution: 1920*1080 (4K optional); Contrast ratio: 3500:1, response time below 5MS;
2. Support embedded Window system: Processor: I3, I5, I7 optional; RAM: 4GB; St: 128 solid state;Operating system: Win10;
3. Port: 2*USB; 1*RJ45; HDMI in(optional)
4. Supporting video play formats: RM/RMVB, MKV, TS, FLV, AVI, VOB, MOV, WMV, MP4;Support audio play formats: MP3, WMA, APE, Flac;
5. Support video, picture, text and other materials in multiple formats;
6. Support playlist making and play in list order; 
7. Automatically generate the playing content details, playing count and playing time;
8. Supports video and pictures play in split screens, one video and multiple pictures can play simultaneously;
9. Support rolling playback of flowing subtitles;
10. Supports horizontal and vertical screen playback, timing switch and other functions;
11.  Support fix time period, 24 hours no personnel management;