1.Booting to playback
2.U-disk new files
3.Build-in memory 8GB(can customized 16GB),external U-disk Play
4.RS232/TTL232control/network UDP protocol sending control and playback instructions
5.Support HD 4K video playback and HDMI 4K HD output
6.Support one channel RS232/TTL232
7.Support AV( RCA red,yellow,white) output
8.Two USB port support mouse/keyboard/U-disk,One RJ45/WIFI
9.DC5V input,with 5V 2A adaptor
10.Support 10 Trigger key push-button input trigger control playback
11.Support Infrared /Capacitor Electrostatic/Body induction/Magnet switch etc sensing functions
12.Support customized development of special functions

Instructions function
1.Specify file name sequential/ loop/ single time playback
2.Specify directory playback/loop playback
3.Loop Control, File Loop/Directory Loop/Clear Cycle
4.Pause and play instruction/Stop instruction
5. Next Instruction/Last Instruction
6. Volume+ instruction/Volume- instruction
7.Mute instruction/Volume setting instruction
8.Picture time spacing play instruction
9. Forward playing/Backward playing
10. Power on instruction/Power off instruction