Our MP5 adopts internationally advanced mirror link technology. Mirrorlink refers to a "Internet of vehicles" standard jointly initiated and established by some international well-known mobile phone manufacturers and automobile manufacturers, which aims to standardize the effective connection between smart phones and on-board systems and form a good user experience.With this technology, your car MP5 player can also become your mobile phone, providing you with a better experience Auto play and loop play after power on (video switch in 0 second)4K Ultra HD video decodingSupport RS232 serial control, or CMS for contents editing and remote controlDisplay mode: Support both horizontal and vertical playbackOSD and display contents(video and picture) can be rotated 90°/180°/270°Support Rolling Caption, the font size and speed are adjustableSuper time switch function: It can auto turn on/off at a specific time, save energy.Support USB copying and deleting files directly on this media play…