... optional); 4, 9" Car Portable PC Headrest Model No.: HB902PC (9" Car Headrest Active/Portable Car PC Android 2.3 DDR2)1, ... to 1080P HDRMVB video;6, 512MB DDR2 RAM, Android 2.3, 2G Flash, Telechip TCC8803 CPU, ARM11 ... ScreenYESBreath LED YESPower Supply8V-16VHD VideoSupport 1080PIncludes:X1 Master PC; X1 Bracket; x1 Cig.; x1 AV-input ... pen for easy operation. HB902PC 9" Car PC, In-Car PC, Car Auto PC