LCD Monitor,headrest monitor,car monitor,7 inch car headrest monitor LCD Monitor,headrest monitor,car monitor,7 inch car headrest monitor1) Screen size: 7" (16:9)2) Resolution degree: 480 x 234 (RGB), 336,960 points3) System: PAL / NTSC4) Power supply: DC 12V5) Power: about 7W6) Service temperature: +5oC~+40oC7) Storage temperature: -20oC~+60oC8) Video: two-way video input, V1 / V2 ...