Advent ADVDLX9 9" Hi-Def Overhead Digital LCD Monitor with Built-In DVD PlayerBRAND NEW ADVENT ADVDLX9 9" Hi Def Overhead Digital LCD Monitor with Built In DVD Player The ADVDLX9 9 inch Hi Def digital overhead system will transform any backseat into a traveling movie theater. This Hi Def system features switchable 16: 9 4: 3 aspect ratios, a USB reader, audio video inputs, and outputs as well as a built in 100 channel FM. Key Features: 9 TFT (Thin Film Transistor) Active Matrix LCD (Liquid Crystal Display) Monitor LED