["[Multiformat playback] This device supports PPT, PDF file playback, automatic mixing and playback on boot, horizontal and vertical screen display, and supports 3.5 audio jack for connecting to sound.","[HD video playback] This device supports playback of 2K and 4K high definition videos and uses hardware and software combination decoding to support common and codings.","[Multiple subtitles and multiple audio tracks] This device supports external movie SRT subtitles, switching multiple audio tracks, and supports video with HDM output sound connected to the 3.5 audio power amplifier output.","[Multiple resolutions] This device supports output with multiple resolutions, the output resolution can be up to 3840 x 2160 30 Hz, the player can automatically adjust the appropriate resolution according to the actual resolution of the connected TV.","[Built-in 4G storage] This device has its own integrated 4G storage space, which can automatically copy files that need to be played automatically to the device storage for playback.","","","","",""]
