Screen size: 13.3 inches / Color system: PAL/NTSC automatic switching / Power supply: DC 12 V / Video / Audio input: HDMI/V1/USB 3 systems / Pixels WXGA1920 x 1080 / Auto power supply / LED backlight / Room lamp / Size about: Monitor body external dimensions 39 x 32 x 3.5 cm / Weight: approx. 2 cm Set Contents: Dedicated mounting bracket, flip-down monitor unit, power wiring, remote controller, ceiling cut type paper *As it is imported there may be some dirt, small scratches etc. Specifications may change depending on the lot. This product does not support installation methods or settings. Installation and setting is not a personal, please be sure to ask a specialty store. The connection cable or adapter to the smartphone is not included. While the fan is operated, the fan will sound but it is not an abnormal phenomenon. There are files that cannot be played due to compression method, but this is not normal. Try changing the compression method.