7"car headrest monitor with pillow Resolution degree: 480 *(RGB)*234 Pixels Built in SD card slot(hidden) System: PAL / NTSC Power supply: DC 12V Chinese, Japanese and English OSD Colors available: beige, grey, black Video: two-way video input, V1 / V2 switchover Blue screen in case of no signal Special reversal switchover function for reversal backsight: at the time of reversal, images can be switched over from the left to the right Remote control operation Adjustable angle: 35 degree from front to back freely Adustable tube path: 10~12mm Adjustable distance: 120~180mm Easy installation, can replace the car original pillow