Forward/backward tilting headrest with 9" LCD screen; 800 x 480 resolution; Aspect ratio: 16:9; 400 nits screen brightness; Dual-channel wireless IR transmitter (uses HIR-2 or HP-12S headphones); FM stereo transmitter for OEM integration; Aux A/V input for game console or personal media devices; RCA A/V input for aux source or opposite headrest; RCA A/V output to aux source or opposite headrest; Hardwired headphone output; .38" locking pole with .5" & .56" adapters; 4.75"-8.25" pole width adjustment; NTSC/PAL auto selection; Includes gray, beige & black changeable color skins; Dim: 8.5"H x 11.5"W x 5"; LCD monitor only;