1. Start up and play video and music pictures automatically 2. Built-in 4G storage space 3. Play PPT and PDF files 4. Landscape and portrait display 5. 3.5 External Audio 6. The machine supports external USB mouse operation 7. Support 2K, 4K video playback 8. Can be used as background music player 9. Device interface HDMI/AV/USB2.0/TF card slot 10. Packing list: Host + power + remote control +AV cable + instruction + 1 HDMI cable
