8inch headrest pillow car PC with touchscreen 1, Built-in GPS/Bluetooth 2, WIFI/3G ... ram, 16G SSD 4, VG Product description8" Hearest pillow touchscreen CAR PC.CPU:VIA C7-M 772 Esther,400MHz , 1.0GHz Chip ... : -20-65 CBattery : no Charge up power DC12-24VOPS : Windows XP Mark: 1,Flat structure : support touch screen handwrite 2,USBkeyboard ...