Forward/backward tilting headrest; 800 x 480 resolution; 400 nits brightness; NTSC/PAL auto selection; Dual-channel wireless IR transmitter (for use with optional HP-12S dual-channel headphones); RCA A/V input for aux source or opposite headrest; RCA video input for second-source playback; .38" locking pole with .56" adapter; 4.75"-7.5" pole width adjustment; Dim: 7.5"H x 10.25"W x 5.25"D; Includes gray, beige & black changeable skins & mounting hardware; Model H-78CC;